title: [Improvement of arthrography using Ronpacon 440. Control in a double-blind study].
mesh_terms: D000081:Acetamides / Q000009:adverse effects; D000293:Adolescent; D000328:Adult; D000368:Aged; D001565:Benzoates; D002986:Clinical Trials as Topic; D003287:Contrast Media; D005260:Female; D006801:Humans; D007463:Iodobenzoates / Q000009:adverse effects; D007592:Joint Diseases / Q000000981:diagnostic imaging*; D007717:Knee / Q000000981:diagnostic imaging*; D008023:Ligaments, Articular / Q000000981:diagnostic imaging; D008297:Male; D008592:Menisci, Tibial / Q000000981:diagnostic imaging; D008722:Methods; D008875:Middle Aged; D011859:Radiography; D012492:Salts / Q000009:adverse effects
chemical_list: D000081:Acetamides; D001565:Benzoates; D003287:Contrast Media; D007463:Iodobenzoates; D012492:Salts
vernacular_title: Verbesserung der Arthrographie durch Ronpacon 440. Prüfung im Doppelblindversuch.