1.
Rev. méd. Chile
; 117(12): 1398-402, dic. 1989. tab, ilus
Article
in Spanish
| LILACS
| ID: lil-82533
2.
Stanford; s.n; 1982. 03 p. graf, tab.
Non-conventional
in English
| LILACS, SES-SP, SESSP-ILSLACERVO, SES-SP
| ID: biblio-1242954