Cap-Assisted Technique versus Conventional Methods for Esophageal Food Bolus Extraction: A Comparative Study

por Wahba, Mahmoud, Habib, Ghada, Mazny, Ahmed El, Fawzi, May, Elfeki, Mohamed A., Sabry, Seham, ELbaz, Mahommad, Nasr, Sayed M Seif El
Publicado 2019