1.
Rev. cienc. med. Pinar Rio
;
21(5): 143-147, set.-oct. 2017.
Article
in Spanish
| LILACS
| ID: biblio-900180
2.
Rev. cienc. med. Pinar Rio
;
21(2): 45-51, mar.-abr. 2017. graf, tab
Article
in Spanish
| LILACS
| ID: biblio-844692