Growth rates and morphology of germfree and conventional mice.
D000818:Animals; D002432:Cecum / Q000254:growth & development; D005856:Germ-Free Life; D008099:Liver / Q000254:growth & development; D008198:Lymph Nodes / Q000254:growth & development; D051379:Mice / Q000254:growth & development*; D013154:Spleen / Q000254:growth & development; D013950:Thymus Gland / Q000254:growth & development