References
Oct 1, 1978·American Journal of Obstetrics and Gynecology·H D Covelli, R T Wilson
Feb 15, 1973·American Journal of Obstetrics and Gynecology·E A WilsonP V Dilts
Nov 1, 1994·Chest·E J Carter, S Mates
Dec 1, 1993·Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America·R E HuebnerJ B Bass
May 15, 2007·Chest·Roland DielRobert Loddenkemper
Mar 3, 2009·BJOG : an International Journal of Obstetrics and Gynaecology·M KnightUNKNOWN UKOSS
Mar 6, 2009·American Journal of Perinatology·Nadav SchwartzAaron B Caughey
Feb 23, 2010·BMC Pulmonary Medicine·Anil PooranKeertan Dheda
Dec 14, 2011·American Journal of Respiratory and Critical Care Medicine·Dominik ZennerIbrahim Abubakar
May 9, 2012·The Journal of Obstetrics and Gynaecology Research·Narayan JanaArun Kumarendu Singh
Mar 25, 2014·PloS One·Jyoti S MathadAmita Gupta
Sep 6, 2014·PloS One·Marianne BreuningerKlaus Reither
May 7, 2016·PloS One·Isabelle MalhaméKevin Schwartzman
Apr 20, 2017·Paediatrics and International Child Health·Ching-Wen ChangChih-Chen Chang
Mar 27, 2018·PloS One·Erika M DennisHamisu M Salihu