Unknown2019-03-282019-03-281955EPM-074-02-010http://hdl.handle.net/20.500.11867/160033 sheets 8.5 x 11 inch. Typed. Date est."The purpose of this Guide is to facilitate a greater and smoother flow of accurate and authentic medical news from the medical profession and hospitals to those who collect and disseminate such news to the public."Washington State Medical Association statement of principles.