1.
Rev Lat Am Enfermagem
; 4(2): 1-2, 3-4, 1996 Jul.
Article
in Portuguese
| MEDLINE
| ID: mdl-8900618
2.
Rev Bras Enferm
; 29(4): 106-14, 1976.
Article
in Portuguese
| MEDLINE
| ID: mdl-1052005