1.
Rev. méd. Caja Seguro Soc
; 16(1): 51-4, ene. 1984.
Article
in Spanish
| LILACS
| ID: lil-21657
2.
Rev. méd. Caja Seguro Soc
; 16(2): 186-9, 1984.
Article
in Spanish
| LILACS
| ID: lil-21597
3.
Rev. méd. Caja Seguro Soc
; 16(2): 190-5, 1984.
Article
in Spanish
| LILACS
| ID: lil-21598
4.
Rev. méd. Panamá
; 9(1): 68-74, 1984.
Article
in Spanish
| LILACS
| ID: lil-21513
5.
Rev. méd. Panamá
; 7(3): 186-9l, 1982.
Article
in Spanish
| LILACS
| ID: lil-9660