TI - 2009 pandemic influenza a (h1n1) in pregnant women requiring intensive care—new york city, 2009 PT - JOUR DP - 2010 TA - JAMA pages = {1688-1690}, VI - 303 IP - 17 AID - [doi] 4100 - http://dx.doi.org/ SO - JAMA May 5, 2010 303(17):1688