1.
Roos BO, Sköldborn H. Dual Photon Absorptiometky in Lumbar Vertebrae: I. Theory and Method. AO [Internet]. 1974 Jan. 1 [cited 2026 May 18];13(3):266-80. Available from: https://medicaljournalssweden.se/actaoncologica/article/view/34167