1.
Rev. chil. infectol
;
7(4): 185-8, 1990.
Article
in Spanish
| LILACS
| ID: lil-104979
Subject(s)
Case-Control Studies , Decision Support Techniques , Disease , Cohort Studies , Follow-Up Studies , Prognosis
2.
Rev. chil. infectol
;
7(3): 131-5, 1990. tab
Article
in Spanish
| LILACS
| ID: lil-119739