Surgical treatment for pharyngo-esophageal diverticulum: Consecutive series over 20 years Enrique Biel; Luis Grande; Manuel Pera;

Continuous monitoring of adverse effects improves surgical outcomes Luis Grande; Marta Gimeno; Jaime Jimeno; Manuel Pera; Joan Sancho-Insenser; Miguel Pera;

I have an idea and need financing. How to prepare a competitive research project Luis Grande;