1.
Rev Clin Esp
; 153(4): 281-5, 1979 May 31.
Article
in Spanish
| MEDLINE
| ID: mdl-493582
Subject(s)
Cross Infection/epidemiology , Meningitis/epidemiology , Adolescent , Adult , Aged , Child , Female , Humans , Male , Middle Aged , Seasons , Spain
2.
Rev Clin Esp
; 108(2): 129-36, 1968 Jan 31.
Article
in Spanish
| MEDLINE
| ID: mdl-5754333
3.
Rev Clin Esp
; 105(5): 400-5, 1967 Jun 15.
Article
in Spanish
| MEDLINE
| ID: mdl-5614509