1.
Rev Esp Enferm Dig
; 77(3): 238, 1990 Mar.
Article
in Spanish
| MEDLINE
| ID: mdl-2378765
2.
Rev Esp Enferm Apar Dig
; 62(4): 314-6, 1982 Oct.
Article
in Spanish
| MEDLINE
| ID: mdl-7163590
3.
Asclepio
; 24: 435-53, 1972.
Article
in Spanish
| MEDLINE
| ID: mdl-11626681