title: The diagnosis of Ascaris infestation by serial roentgen examination of the small intestine.
authors.forename: J E
authors.initials: JE
authors.lastname: LOFSTROM
authors.forename: D A
authors.initials: DA
authors.lastname: KOCH
mesh_terms: D000818:Animals; D001196:Ascariasis / Q000175:diagnosis*; D001200:Ascaris; D003141:Communicable Diseases; D006801:Humans; D007421:Intestine, Small; D007422:Intestines / Q000000981:diagnostic imaging*; D010272:Parasitic Diseases; D011859:Radiography
keywords: ASCARIASIS/diagnosis; INTESTINES/roentgenography