PCV54 PATTERNS OF THERAPY, HEALTH CARE UTILIZATION, AND HEALTH CARE COSTS IN PATIENTS WITH PULMONARY ARTERIAL HYPERTENSION (PAH) INITIATING THERAPY WITH SILDENAFIL- FINDINGS FROM RETROSPECTIVE ANALYSES OF ADMINISTRATIVE HEALTH CARE CLAIMS D ...
Abstract
Authors
MA Mychaskiw A Berger J Mardekian G Oster