Alm, Austin Gilligan.2015-12-312015-12-311947http://hdl.handle.net/2097/24413LD2668 .T4 1947 A4Corynebacterium diphteriae.A comparison of the guinea pig intracutaneous test, chick test, and chick embryo test, for use in detecting the virulence of three types of Corynebacterium diphtheriaeTextMasters theses