TI - INvestigational heptavalent botulinum antitoxin (hbat) to replace licensed botulinum antitoxin ab and investigational botulinum antitoxin e PT - JOUR DP - 2010 TA - JAMA pages = {2135}, VI - 303 IP - 21 AID - [doi] 4100 - http://dx.doi.org/ SO - JAMA June 2, 2010 303(21):2135