1.
Rev Esp Enferm Apar Dig
; 44(6): 531-8, 1974 Nov 15.
Article
in Spanish
| MEDLINE
| ID: mdl-4612651
2.
Rev Esp Enferm Apar Dig
; 42(2): 131-48, 1974 Jan 15.
Article
in Spanish
| MEDLINE
| ID: mdl-4822681