[Histological study of age-related changes of the submaxillary gland].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D000818:Animals; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D051381:Rats; D012737:Sex Factors; D013363:Submandibular Gland / Q000166:cytology*