Effect of age on the skeletal growth of pregnant rats.
D000367:Age Factors; D000818:Animals; D001699:Biometry; D001846:Bone Development; D005260:Female; D006614:Hindlimb / Q000254:growth & development; D006811:Humerus / Q000254:growth & development; D011247:Pregnancy; D011270:Pregnancy, Animal; D011884:Radius / Q000254:growth & development; D051381:Rats; D012863:Skeleton / Q000254:growth & development*; D013131:Spine / Q000254:growth & development; D013623:Tail / Q000254:growth & development; D013909:Thorax / Q000254:growth & development; D013977:Tibia / Q000254:growth & development