1.
Arch. Inst. Cardiol. Méx
;
61(3): 205-10, mayo-jun. 1991. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-175134
2.
Rev. méd. Chile
;
113(1): 22-6, jan. 1985. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-1274