@article{article2f24b50f, title = {VNTR polymorphism in intron 4 of the enos gene and the risk of gastrointestinal bleeding: a case-control study}, author = {Forgerini, Marcela and Urbano, Gustavo and Nadai, Tales Rubens de and Zanelli, Cleslei Fernando and Valentini, Sandro Roberto and Mastroianni, PatrĂ­cia de Carvalho}, year = {2022}, doi = {10.15403/jgld-4226}, journal = {Journal of Gastrointestinal and Liver Diseases} }