![Small intestinal bacterial overgrowth and lactose intolerance contribute to irritable bowel syndrome symptomatology in Pakistan]()
Small intestinal bacterial overgrowth and lactose intolerance contribute to irritable bowel syndrome symptomatology in PakistanYakoob, Javed; Khan, Rustam; Awan, Safia; Abbas, Zaigham; Hamid, Saeed; Jafri, Wasim · Saudi Journal of Gastroenterology · 2011