[1st clinical trial of 2, 3, 4-trimethoxybenzyl-piperazine di-HC1 (S 4004) in 30 cases of refractory coronary pain].
D000787:Angina Pectoris; D006321:Heart; D006801:Humans; D000077489:Piperazine; D010879:Piperazines
D010879:Piperazines; D000077489:Piperazine
ANGINA PECTORIS; PIPERAZINES