title: Lessons in protocol.
authors: J
authors: J
authors: Felvus
authors: T
authors: T
authors: Patterson
authors: C
authors: C
authors: Riley
authors: M
authors: M
authors: Warner
mesh_terms: D002985:Clinical Protocols; D006293:Health Promotion / Q000592:standards*; D006801:Humans; D009369:Neoplasms / Q000517:prevention & control*; D013222:State Medicine; D014852:Wales