title: [Difractometric x-ray study on surgically-removable extra- and para-articular calcifications].
mesh_terms: D001175:Arthrography; D002062:Bursitis / Q000000981:diagnostic imaging; D002114:Calcinosis / Q000000981:diagnostic imaging* / Q000378:metabolism; D006801:Humans; D006882:Hydroxyapatites / Q000378:metabolism; D007596:Joints / Q000378:metabolism; D008297:Male; D008875:Middle Aged
chemical_list: D006882:Hydroxyapatites
vernacular_title: Studio diffrattometrico a raggi x su calcificazioni extra- e para-articolari chirurgicamente asportate