title: Calf X-ray measurements correlated with age, body build and physical performance in boys and girls.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000886:Anthropometry; D005260:Female; D006801:Humans; D007866:Leg / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D008297:Male; D009132:Muscles / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D010809:Physical Fitness; D011859:Radiography; D012737:Sex Factors