TY - GEN AU - Oymaci,Erkan AU - Cengiz,Fevzi AU - Ucar,Ahmet Deniz AU - Erkan,Nazif AU - Yildirim,Mehmet TI - Heterotopic gastric mucosa of upper oesophagus: evaluation of 12 cases during gastroscopic examination SN - 1895-5770 PY - 2014///1114 N1 - Publication Type: Journal Article UR - https://doi.org/10.5114/pg.2014.45490 ER -