title: [Roentgenofunctional studies of feces retention and defecation].
mesh_terms: D000293:Adolescent; D001003:Anal Canal / Q000000981:diagnostic imaging / Q000294:innervation / Q000502:physiology*; D002648:Child; D002675:Child, Preschool; D003672:Defecation; D005243:Feces; D006801:Humans; D007223:Infant; D011859:Radiography; D012018:Reflex / Q000502:physiology
vernacular_title: Rentgenofunktsional'nye issledovaniia aktov uderzhaniia i defekatsii.