El número deseado de hijos en Costa Rica: 1993-1999

by Chen-Mok, Mario, González, María Isabel
Published 2004-01-01

Spirometric nomograms for normal children and adolescents in Puerto Rico

by CHEN-MOK MARIO, BANGDIWALA SHRIKANT I.
Published 1997-01-01

Effectiveness of vasectomy using cautery

by Chen-Mok Mario, Irsula Belinda, Barone Mark A, Sokal David C
Published 2004-07-01

Frequency and patterns of early recanalization after vasectomy

by Labrecque Michel, Hays Melissa, Chen-Mok Mario, Barone Mark A, Sokal David
Published 2006-09-01

A comparison of vas occlusion techniques: cautery more effective than ligation and excision with fascial interposition

by Labrecque Michel, Chen-Mok Mario, Irsula Belinda, Sokal David, Barone Mark A
Published 2004-10-01

Vasectomy by ligation and excision, with or without fascial interposition: a randomized controlled trial [ISRCTN77781689]

by Chen-Mok Mario, Hays Melissa, Irsula Belinda, Sokal David, Barone Mark A
Published 2004-03-01