Clinical trials of verapamil: comparative studies of verapamil with beta-blockers and nifedipine.
Jackson
S H
SH
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D009543:Nifedipine / Q000627:therapeutic use*; D014700:Verapamil / Q000627:therapeutic use*
D000319:Adrenergic beta-Antagonists; D014700:Verapamil; D009543:Nifedipine