Ossification of the rat and mouse skeleton in the perinatal period.
D000818:Animals; D000831:Animals, Newborn; D001846:Bone Development; D001842:Bone and Bones / Q000196:embryology; D002113:Calcification, Physiologic; D005260:Female; D051379:Mice; D010012:Osteogenesis; D011247:Pregnancy; D051381:Rats; D012863:Skeleton; D013045:Species Specificity