References
  1. WHO Virtual press conference on COVID-19-11 March 2020. [cited 2020 Apr 16]. Available from: https://www.who.int/docs/default-source/coronaviruse/transcripts/who-audio-emergencies-coronavirus-press-conference-full-and-final-11mar2020.pdf?sfvrsn=cb432bb3_2
  2. Wang C, Zhou YH, Yang HX et al. Intrauterine vertical transmission of SARS-CoV-2: what we know so far. Ultrasound Obstet Gynecol. 2020 Apr 7. doi:10.1002/uog.22045. [Epub ahead of print] PubMed PMID: 32266753.
  3. Royal College of Obstetricians and Gynaecologists, Royal College of Midwives, Royal College of Paediatrics and Child Health, Public Health England and Health Protection Scotland. Coronavirus (COVID-19) Infection in Pregnancy. Information for healthcare professionals. Version 9: Published Wednesday 13 May 2020 [cited 2020 May 13]. Available from: https://www.rcog.org.uk/globalassets/documents/guidelines/2020-05-13-coronavirus-covid-19-infection-in-pregnancy.pdf
  4. Knight M, Bunch K, Vousden N, Morris E, Simpson N, Gale C, O’Brien P, Quigley M, Blocklehurst P, Kurinczuk LL Characteristics and outcomes of pregnant women hospitalised with confirmed SARS-CoV-2 infection in the UK: a national cohort study using the UK Obstetric Surveillance System (UKOSS) The UK Obstetric Surveillance System SARS-CoV-2 Infection in Pregnancy Collaborative Group. [cited 2020 May 13] Available from:https://www.npeu.ox.ac.uk/downloads/files/ukoss/annual-reports/UKOSS%20COVID-19%20Paper%20pre-print%20draft%2011-05-20.pdf
  5. Arabi S, Vaseghi G, Heidari Z, et al. Clinical characteristics of COVID-19 infection in pregnant women: a systematic review and meta-analysis. MedRxiv preprint doi: [cited 2020 Apr 16]. Available from:https://doi.org/10.1101/2020.04.05.20053983.
  6. Schwartz DA, Graham AL. Potential Maternal and Infant Outcomes from (Wuhan) Coronavirus 2019-nCoV Infecting Pregnant Women: Lessons from SARS, MERS, and Other Human Coronavirus Infections. Viruses. 2020 Feb 10;12(2). pii: E194. doi: 10.3390/v12020194. PubMed PMID: 32050635.
  7. Siston AM, Rasmussen SA, Honein MA, et al. Pandemic 2009 influenza A(H1N1) virus illness among pregnant women in the United States. JAMA 2010;303(15):1517-25. doi: 303/15/1517 [pii] 10.1001/jama.2010.479 [published Online First: 2010/04/22]
  8. Donati S. [ItOSS Obstetric Surveillance] 26 March 2020. [cited 16 Apr 2020]. Available from:https://www.epicentro.iss.it/itoss/Italian (accessed 16 Apr 2020).
  9. Donati S, Maraschini A, Lega I, et al.; Regional Maternal Mortality Working Group. Maternal mortality in Italy: Results and perspectives of record-linkage analysis. Acta Obstet Gynecol Scand. 2018 Nov;97(11):1317-1324
  10. The COVID-19 Task force of the Department of Infectious Diseases and the IT Service Istituto Superiore di Sanità. [Epidemics COVID-19, National update 28th Apr 2020]. Italian. [cited 2020 May 5]. Available from: https://www.epicentro.iss.it/coronavirus/bollettino/Bollettino-sorveglianza-integrata-COVID-19_28-aprile-2020.pdf.
  11. Yan J, Guo J, Fan C, Juan J, Yu X, Li J, Feng L, Li C, Chen H, et al. Coronavirus disease 2019 (COVID-19) in pregnant women: A report based on 116 cases. Am J Obstet Gynecol. 2020 Apr 23. pii: S0002-9378(20)30462-2. doi: 10.1016/j.ajog.2020.04.014. [Epub ahead of print] PubMed PMID: 32335053; PubMed Central PMCID: PMC7177142
  12. ISTAT National Institute of Statistics. [Education and training]. Italian. [cited 2020 May 5]. Available from:http://dati.istat.it/
  13. Masocco M. [PASSI Surveillance. Italian data on overweight and obesity] [cited 2020 May 13] Available from: https://www.epicentro.iss.it/passi/dati/sovrappeso Italian
  14. Campi R, Cartabia M, Miglio D, Bonati M Certificato di Assistenza al Parto (CedAP) Regione Lombardia. Analisi dell’evento nascita anno 2017 - Laboratorio per la Salute Materno Infantile, Dipartimento di Salute Pubblica, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri Milano: Lombardia Region 2019. Italian. [cited 5 May 2020]. Available from:https://www.dati.lombardia.it/dataset/Rapporto-Cedap/v74r-mqr5.
  15. Perrone E, Formisano D, Gargano G et al. [Birth in Emilia-Romagna. 2018] Bologna: Emilia-Romagna Region, 2019. Italian. [cited 2020 May 5]. Available from: http://www.saperidoc.it/flex/cm/pages/ServeBLOB.php/L/IT/IDPagina/349
  16. ECDC. Coronavirus disease 2019 (COVID-19) in the EU/EEA and the UK – eighth update 8 Apr 2020. [cited 2020 May 5]. Available from: https://www.ecdc.europa.eu/sites/default/files/documents/covid-19-rapid-risk-assessment-coronavirus-disease-2019-eighth-update-8-april-2020.pdf.
  17. Dashraath P, Jeslyn WJL, Karen LMX et al. Coronavirus Disease 2019 (COVID-19) Pandemic and Pregnancy. Am J Obstet Gynecol. 2020 Mar 23. pii:S0002-9378(20)30343-4. doi: 10.1016/j.ajog.2020.03.021. [Epub ahead of print] PubMed PMID: 32217113.
  18. Zhang W, Zhao Y, Zhang F. The use of anti-inflammatory drugs in the treatment of people with severe coronavirus disease 2019 (COVID-19): The Perspectives of clinical immunologists from China; Clin Immunol. 2020 Mar 25;214:108393. doi: 10.1016/j.clim.2020.10839 [Epub ahead of print] PubMed PMID: 32222466.
  19. Liu D, Li L, Wu X, Zheng D, et al. Pregnancy and perinatal outcomes of women with coronavirus disease (COVID-19) pneumonia: a preliminary analysis. AJR Am J Roentgenol. 2020 Mar 18:1-6. doi: 10.2214/AJR.20.23072. [Epub ahead of print] PubMed PMID: 32186894.
  20. Moro F, Buonsenso D, Moruzzi MC, Inchingolo R, Smargiassi A, Demi L, Larici AR, Scambia G, Lanzone A, Testa AC. How to perform lung ultrasound in pregnant women with suspected COVID-19 infection. Ultrasound Obstet Gynecol. 2020 Mar 24. doi: 10.1002/uog.22028. [Epub ahead of print] PubMed PMID: 32207208
  21. Bardon VF, Salomon LJ, Leruez-Ville M, Ville Y. How should we treat pregnant women infected with SARS-CoV-2? BJOG. 2020 Apr 23. doi: 10.1111/1471-0528.16270. [Epub ahead of print] PubMed PMID: 32324956
  22. Maged MC, Landon MB, Saade GR Protection by Exclusion Another Missed Opportunity to Include Pregnant Women in Research During the Coronavirus Disease 2019 (COVID-19) Pandemic. Obstet Gynecol 2020;00:1-3 DOI:10.1097/AOG.0000000000003924
  23. Donati S, Maraschini A, Dell’Oro S, Lega I, D’Aloja P and the Regional Maternal Mortality Working Group. The way to move beyond the numbers: the lesson learnt from the Italian Obstetric Surveillance SystemAnn Ist Super Sanita 2019;55(4): 363-370.
  24. Maraschini A, Lega I, D’Aloja P, Buoncristiano M, Dell’Oro S, Donati S;Regional Obstetric Surveillance System Working Group. Women undergoing peripartum hysterectomy due to obstetric hemorrhage: A prospective population-based study. Acta Obstet Gynecol Scand. 2019 Sep 13. doi: 10.1111/aogs.13727.