title: Comment on Ihedioha et al.: Patient education videos for elective colorectal surgery - results of a randomized controlled trial.
authors.affiliation: Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
authors.forename: T
authors.initials: T
authors.lastname: Yang
authors.forename: S
authors.initials: S
authors.lastname: Zhang
authors.forename: C
authors.initials: C
authors.lastname: Jin
authors.forename: Z
authors.initials: Z
authors.lastname: Wang
mesh_terms: D003106:Colon / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D010353:Patient Education as Topic / Q000379:methods*; D012007:Rectum / Q000601:surgery*; D014741:Video Recording