1.
Arq Bras Cardiol
; 31(3): 209-11, 1978 Jun.
Article
in Portuguese
| MEDLINE
| ID: mdl-718466
Subject(s)
Electrocardiography , Exercise Test , Coronary Circulation , Coronary Disease/physiopathology , Humans , Male , Middle Aged
2.
J Pediatr
; 92(5): 829-31, 1978 May.
Article
in English
| MEDLINE
| ID: mdl-25316