Microradiographic study of the calcified layer of articular cartilage.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D000818:Animals; D001717:Birds; D002114:Calcinosis / Q000473:pathology*; D002358:Cartilage, Articular / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008116:Lizards; D051379:Mice; D008852:Microradiography; D008875:Middle Aged; D010003:Osteoarthritis / Q000473:pathology; D010329:Patella / Q000473:pathology; D011817:Rabbits; D013045:Species Specificity