title: Recognizing Real Progress.
authors.forename: Jerry
authors.initials: J
authors.lastname: Laws
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control*; D003032:Coal Mining / Q000458:organization & administration*; D006801:Humans; D008906:Mining / Q000706:statistics & numerical data; D016273:Occupational Exposure / Q000517:prevention & control*; D016272:Occupational Health; D014481:United States