@misc{misc352bccfb,
title   = {Prevalence of adult-type hypolactasia and milk tolerance in a University Hospital population, Ribeirão Preto, Brasil},
author = {Luizari, P. and Luizari, P. and Galvão, Lívia Carvalho and Modena, José Luiz Pimenta and Fernandes, Maria Inez Machado and Melo, E. V.},
year = {2000},
booktitle   = {World Congress of Pediatric Gastroenterology, Hepatology and Nutrition}
}