TY - GEN AU - Frol'kis,A V TI - [Problem of functional diseases of the large intestine] SN - 0023-2149 PY - 1981///0317 KW - Diagnosis, Differential KW - Humans KW - Intestinal Diseases KW - classification KW - Intestine, Large KW - Psychophysiologic Disorders KW - etiology KW - Terminology as Topic N1 - Publication Type: English Abstract; Journal Article; Review ER -