title: Primary outcome in a randomized controlled trial: a critical issue.
authors.forename: Deepti
authors.initials: D
authors.lastname: Choudhary
authors.forename: Pankaj K
authors.initials: PK
authors.lastname: Garg
mesh_terms: D001062:Appendectomy / Q000379:methods*; D001064:Appendicitis / Q000601:surgery*; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008297:Male