a study was designed to investigate the metabolic effects of intravenous infusion of ritodrine ( 150 to 100 microgram/min ) or isoxsuprine ( 200 to 150 microgram/min ) in a series of 28 patients with gestations of 28 to 40 weeks , with and without concomitant dexamethasone therapy .
C0035661
ritodrine
C0032961
gestations