(Q70217267)
Statements
Multiclinic controlled trial of diltiazem for Prinzmetal's angina (English)
J S Schroeder
R L Feldman
T D Giles
M J Friedman
A N DeMaria
E L Kinney
S M Mallon
B Pit
R Meyer
L L Basta
R C Curry
B M Groves