title: To everything there is a season, and a time to every purpose...-Ecclesiastes iii, 1.
authors.forename: Benjamin
authors.initials: B
authors.lastname: Krevsky
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000379:methods / Q000592:standards; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D012621:Seasons; D014481:United States