[Histopathological studies on crystalloids in ducts of human parotid glands].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003460:Crystallization; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010306:Parotid Gland / Q000648:ultrastructure*