1.
Rev Esp Enferm Apar Dig
; 54(7): 725-30, 1978 Dec 01.
Article
in Spanish
| MEDLINE
| ID: mdl-751129
2.
Rev Esp Enferm Apar Dig
; 53(4): 395-400, 1978 May 15.
Article
in Spanish
| MEDLINE
| ID: mdl-694191