N?u b?n c?m th?y cách phân chia này ph?c t?p thì có th? Hello?u ??n gi?n h?n khi c?u t?o c?a b?m ???c phân chia thành two ph?n:Much larger hiatal hernias sometimes have to have surgical restore, but other situations usually are workable with in excess of-the-counter antacid medication. Proton pump inhibitors may assist to cut back acid produ