E. Rivera

Pooled Analysis of the Most Frequent Adverse Events Associated with the Use of Lubiprostone: 1264

R. Ueno, A. Wahle, E. Rivera, 2006 .

Evaluation of Safety and Efficacy in a Twelve-Month Study of Lubiprostone for the Treatment of Chronic Idiopathic Constipation: 1269

R. Ueno, R. Panas, A. Wahle, 2006 .

Fifteen cases of atropine poisoning after honey ingestion.

M. Ramirez, E. Rivera, C. Ereu, 1999, Veterinary and human toxicology.

Breast-feeding, weight gains, diarrhea, and malnutrition in the first year of life.

I. L. López Bravo, E. Rivera, S. Vargas, 1984, Bulletin of the Pan American Health Organization.