A comparision of the growth of chicks in the Gustafsson germ-free apparatus and in a conventional environment, with and without dietary supplements of penicillin

Abstract
A comparision of the growth of chicks in the Gustafsson germ-free apparatus and in a conventional environment, with and without dietary supplements of penicillin - Volume 17 Issue 1 - M. E. Coates, R. Fuller, G. F. Harrison, M. Lev, S. F. Suffolk