TY - BOOK AU - SYMPOSIUM, TI - Major mental handicap: methods and costs of prevention SN - 0444900330 U1 - 618.9 28 58805 SYM PY - 1978/// CY - Amsterdam, New York PB - Elsevier/Excerpta Medica/North-Holland KW - Mental retardation KW - Neonatal intensive care KW - Prenatal care N1 - Includes bibliographies and indexes ER -