1.
Centro méd
;
22(76): 147-52, 1983.
Article
in Spanish
| LILACS
| ID: lil-19133
Subject(s)
Adolescent , Adult , Middle Aged , Humans , Male , Female , Esophagus , Wounds and Injuries
2.
Gac. méd. Caracas
;
90(4/6): 191-204, 1982.
Article
in Spanish
| LILACS
| ID: lil-13066