1.
Rev Esp Enferm Apar Dig
; 57 Suppl 3: 91-114, 1980 Mar.
Article
in Spanish
| MEDLINE
| ID: mdl-7384628
2.
Rev Esp Enferm Apar Dig
; 56(5): 463-8, 1979 Nov.
Article
in Spanish
| MEDLINE
| ID: mdl-120959