1.
Rev Esp Enferm Apar Dig
; 56(4): 361-8, 1979 Oct.
Article
in Spanish
| MEDLINE
| ID: mdl-542699
2.
Rev Esp Enferm Apar Dig
; 56(1): 53-8, 1979 Jul.
Article
in Spanish
| MEDLINE
| ID: mdl-482713