Frecuencia del esófago de Barrett por reflujo gastroesofágico en la universidad central de Venezuela.

by Gabriela Cuauro Ruíz, Dilia Díaz Arreaza
Published 2018-06-01

Mechanical technology effect in the treatment of anorectocele using transanal repair of rectocele and full rectal mucosectomy with one circular stapler procedure

by Carlos Sardiñas, Dilia Díaz Arreaza, Héctor Osorio
Published 2017-04-01

Changes in the proportions of types I and III collagen in hemorrhoids: the sliding anal lining theory

by Carlos Sardiñas, Dilia Diaz Arreaza, Héctor Osorio
Published 2016-07-01