[The photometric determination of bone density. A contribution to the therapy of polyarthritis and arthrosis].
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000628:therapy*; D015519:Bone Density; D001842:Bone and Bones / Q000033:anatomy & histology*; D006801:Humans; D007592:Joint Diseases; D010003:Osteoarthritis
ARTHRITIS, RHEUMATOID/therapy; BONE AND BONES/anatomy and histology; JOINTS/diseases