1.
Enferm Infecc Microbiol Clin
; 12(9): 465-7, 1994 Nov.
Article
in Spanish
| MEDLINE
| ID: mdl-7811775
2.
Enferm Infecc Microbiol Clin
; 11(8): 455-6, 1993 Oct.
Article
in Spanish
| MEDLINE
| ID: mdl-8260519