title: [A precision quotient method for densitometric evaluation of Roentgen cinefilms (author's transl)].
mesh_terms: D015502:Absorptiometry, Photon / Q000295:instrumentation*; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000000981:diagnostic imaging; D002932:Cineangiography / Q000295:instrumentation*; D006801:Humans
vernacular_title: Ein exaktes Quotientenverfahren zur Auswertung in der Röntgencinedensitometrie.