The commercial production of specific-pathogen-free eggs and chickens: the evolution of an industry.
Luginbuhl
R E
RE
Department of Pathobiology, University of Connecticut, Storrs 06269, USA.
D000822:Animal Husbandry; D000818:Animals; D002642:Chick Embryo; D002645:Chickens / Q000382:microbiology* / Q000821:virology; D004531:Eggs / Q000382:microbiology* / Q000821:virology; D011201:Poultry Diseases / Q000382:microbiology* / Q000517:prevention & control / Q000821:virology; D013047:Specific Pathogen-Free Organisms