TY - GEN AU - Baniukiewicz,A AU - Dobrzycki,S TI - [Chest pain of undetermined etiology--role of the esophagus] PY - 1996///1217 KW - Chest Pain KW - etiology KW - Coronary Disease KW - diagnosis KW - Diagnosis, Differential KW - Gastroesophageal Reflux KW - complications KW - Humans N1 - Publication Type: Journal Article; Review ER -