"Health Services Administration United States." . . "Hospital Communication Systems." . . "Management guide to health care information systems" . . . . . . . . . . . . . . . . . . . "Hospital Communication Systems United States." . . "Information Systems organization & administration." . . "Systèmes d'information Hôpitaux." . . "Health Services organization & administration." . . "Information Services United States." . . "Information Systems organization & administration United States." . . . . "Systèmes d'information Soins médicaux." . .