Ch? ??ng trong vi?c n?m b?t th? tr??ng, luôn c? g?ng ti?p thu nh?ng cái m?i và mang ??n cho khách hàng nh?ng s?n ph?m t?t nh?t. Dysfunction with the diaphragm can lead to disruptions in esophageal motility and lead to gastroesophageal reflux disorder (GERD). A