1.
Arq. bras. cardiol
;
98(1): 3-5, jan. 2012.
Article
in Portuguese
| LILACS
| ID: lil-613425
2.
Arch. Inst. Cardiol. Méx
;
61(2): 129-34, mar.-abr. 1991. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-175124