TY - GEN AU - Balestra,E TI - [Dorso-ventral projection with cranio caudal inclination in the study of the sigmoid and rectum] SN - 0048-6086 PY - 1970///0214 KW - Aged KW - Colon, Sigmoid KW - diagnostic imaging KW - Female KW - Humans KW - Intestinal Diseases KW - Intestinal Neoplasms KW - Male KW - Methods KW - Radiography KW - Rectal Neoplasms KW - Rectum KW - Sigmoid Neoplasms KW - Technology, Radiologic N1 - Publication Type: Journal Article ER -