TY - GEN AU - Froguel,E TI - [Thoracic pain of esophageal origin] SN - 1293-8505 PY - 1992///0220 KW - Clinical Protocols KW - Diagnosis, Differential KW - Endoscopy, Gastrointestinal KW - Esophageal Diseases KW - complications KW - Humans KW - Manometry KW - Pain KW - diagnosis N1 - Publication Type: Journal Article ER -