TY - GEN AU - MARCHAND,P TI - The gastro-oesophageal sphincter and the mechanism of regurgitation SN - 0007-1323 PY - 2003///0501 KW - Esophagus KW - physiology KW - Humans KW - Stomach KW - Vomiting N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/bjs.18004217510 ER -