title: Some preliminary in vivo microradioscopic-morphometric observations on bone resorption using a 70-mm roll-film enlarger ("Helio Contrastor").
mesh_terms: D001862:Bone Resorption / Q000000981:diagnostic imaging*; D005385:Fingers / Q000000981:diagnostic imaging; D011856:Radiographic Image Enhancement; D013679:Technology, Radiologic