Occasional constipation—Understanding a common but overlooked problem!
Tài liệu tham khảo
Lacy BE, Mearin F, Chang L, et al. Bowel disorders. Gastroenterology. 2016;150:1393–407.
Lacy BE, Mearin F, Chang L, et al. Bowel disorders. Gastroenterology. 2016;150:1393–407.