1.
Arch. Inst. Cardiol. Méx
;
55(4): 293-6, jul.-ago. 1985.
Article
in Spanish
| LILACS
| ID: lil-32974
2.
Arch. Inst. Cardiol. Méx
;
55(1): 81-5, ene.-feb. 1985.
Article
in Spanish
| LILACS
| ID: lil-31004