TY - JOUR T1 - Comparison of Quick Lactose Intolerance Test in duodenal biopsies of dyspeptic patients with single nucleotide polymorphism LCT-13910C>T associated with primary hypolactasia/lactase-persistence JO - Acta Cirúrgica Brasileira A1 - Mattar, Rejane A1 - Basile-Filho, Anibal A1 - Kemp, Rafael A1 - Santos, José Sebastião dos SN - 0102-8650 UL - 10.1590/S0102-86502013001300015 VL - 28 Y1 - 2013 PB - Brasil ER -