title: Preweaning mortality in specific pathogen free kittens.
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000401:mortality*; D002415:Cats; D003645:Death, Sudden; D004926:Escherichia coli / Q000472:pathogenicity; D005856:Germ-Free Life; D008425:Maternal Behavior; D014886:Weaning