Growth rates and organ weights of rats.
D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001835:Body Weight; D004032:Diet; D006128:Growth; D006321:Heart / Q000254:growth & development; D007668:Kidney / Q000254:growth & development; D008099:Liver / Q000254:growth & development; D009929:Organ Size; D009928:Organ Specificity; D051381:Rats; D013154:Spleen / Q000254:growth & development