Variation in the roentgenographic density of the os calcis and phalanx with sex and age.
D001842:Bone and Bones; D002111:Calcaneus / Q000000981:diagnostic imaging*; D005121:Extremities; D005385:Fingers / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography
CALCANEUM/radiography; FINGERS/radiography