TY - GEN AU - Ratner,A Iu TI - [Debatable and unresolved questions concerning the problem of infantile cerebral palsy] SN - 0044-4588 PY - 1977///0129 KW - Birth Injuries KW - complications KW - Cerebral Palsy KW - classification KW - Humans KW - Infant, Newborn N1 - Publication Type: Journal Article ER -