Authors: R S DIAZ-RIVERA; M R GARCIA-PALMIERI; E J MARCHAND; H F RODRIGUEZ; D SANTIAGO-STEVENSON Journal: Am Heart J Date: 1956-10 Impact factor: 4.749
Authors: M PRINZMETAL; C M SHAW; M H MAXWELL; E J FLAMM; A GOLDMAN; N KIMURA; L RAKITA; J L BORDUAS; S ROTHMAN; R KENNAMER Journal: Am J Med Date: 1954-04 Impact factor: 4.965