Sustained benefit of verapamil in pulmonary hypertension with progressive systemic sclerosis.
D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D008875:Middle Aged; D012595:Scleroderma, Systemic / Q000188:drug therapy*; D014700:Verapamil / Q000627:therapeutic use*
D014700:Verapamil