TY - BOOK ED - American Bar Association. TI - Compendium of informal antitrust enforcement agency advice in health care, April 1991-August 1996 SN - 1570734089 PY - 1997/// CY - Chicago , Ill. PB - American Bar Association. Section of Antitrust Law KW - Managed care plans Medical care KW - Law and legislation KW - United States KW - Local KW - Insurance, Health KW - Antitrust law KW - Medical care KW - Atención médica KW - Derecho y legislación KW - Estados Unidos KW - Seguros de salud ER -