1.
Acta Obstet Ginecol Hisp Lusit
; 21(2): 79-86, 1973 May.
Article
in Spanish
| MEDLINE
| ID: mdl-4546478
2.
Rev Clin Esp
; 117(1): 45-52, 1970 Apr.
Article
in Spanish
| MEDLINE
| ID: mdl-5517991