[Selection of the optimum technique of in vivo microradiography of the digestive tract in daily clinical practice (author's transl)].
D000818:Animals; D004064:Digestive System / Q000000981:diagnostic imaging*; D006801:Humans; D008433:Mathematics; D008852:Microradiography; D011858:Radiographic Magnification; D051381:Rats; D013679:Technology, Radiologic