[1]
Pourhoseingholi, M.A., Faghihzadeh, S., Habibi, M., Safaee, A., Qafarnejad, F., Rostami Nejad, M., Moghimi Dehkordi, B. and Zali, M.R. 2009. Association between duration of heartburn and patient characteristics: a quantile regression analysis. Gastroenterology and Hepatology from Bed to Bench. 1, 2 (May 2009). DOI:https://doi.org/10.22037/ghfbb.v1i2.22.