TY - GEN AU - Nehring,Piotr AU - Krasnodębski,Ireneusz W TI - Zenker's diverticulum: aetiopathogenesis, symptoms and diagnosis. Comparison of operative methods SN - 1895-5770 PY - 2014///0624 N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.5114/pg.2013.38729 ER -