AU - Chapman GB TI - VAccination mandates vs opt-out programs and rates of influenza immunization—reply PT - JOUR DP - 2010 TA - JAMA pages = {1786}, VI - 304 IP - 16 AID - 10.1001/jama.2010.1479 [doi] 4100 - http://dx.doi.org/10.1001/jama.2010.1479 SO - JAMA October 27, 2010 304(16):1786