@article{mattar_basile-filho_kemp_santos_2013,  title={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},  volume={28},  ISSN={0102-8650},  url={https://doi.org/10.1590/S0102-86502013001300015},  DOI={10.1590/S0102-86502013001300015},  journal={Acta Cirúrgica Brasileira},  publisher={Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia},  author={Mattar, Rejane and Basile-Filho, Anibal and Kemp, Rafael and Santos, José Sebastião dos},  year={2013},  pages={77–82} }