Comparative post-natal growth in five species of the genus Sigmodon. II. Cranial character relationships.
D000366:Age Determination by Teeth; D000818:Animals; D005260:Female; D008297:Male; D008445:Maxillofacial Development; D010828:Physiology, Comparative; D051381:Rats / Q000254:growth & development*; D012886:Skull / Q000254:growth & development*; D013997:Time Factors