Macheak, Merlin E.2015-05-122015-05-121961https://scholarworks.montana.edu/handle/1/5672enSheepDiseasesClostridium perfringensBacterial antitoxinsBacterial toxinsThe combination of Clostridium perfringens epsilon antitoxin with toxin and toxoidThesisCopyright 1961 by Merlin E. Macheak