1.
Bol Asoc Med P R
; 61(11): 406-8, 1969 Nov.
Article
in English
| MEDLINE
| ID: mdl-5262425
Subject(s)
Antibodies/analysis , Rubella/immunology , Adult , Female , Humans , Male , Mass Screening , Puerto Rico , Rubella/epidemiology , Rubella Vaccine , Sampling Studies
2.
J Pediatr
; 72(3): 409-14, 1968 Mar.
Article
in English
| MEDLINE
| ID: mdl-4170638
3.
Bol Asoc Med P R
; 59(1): 34-7, 1967 Jan.
Article
in English
| MEDLINE
| ID: mdl-5232879