TY - RPRT TI - Coronary dilatation and constriction visualized by selective arteriography. AU - J W WEST AU - S V GUZMAN PY - 1959 DO - 10.1161/01.res.7.4.527 UR - https://pubmed.ncbi.nlm.nih.gov/13663204/ ID - 13663204 ER -