1. Korolev MP, Klimov AV, Antipov MV, Tkachenko OB. Diagnosis and surgical treatment of Zenker diverticula using modern endoscopic equipment. Herald of Surgery I.I.Grekova. 2011;3:35-39.
2. Esophageal diverticula and cancer
3. Stoian S, Motofei I, Popescu B et al. Zenkers diverticulum, a rare cause of uppar gastrointestinal bleeding. Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi. 2013;177(2):297-301.