title: A cautious thumbs-up to off-hours surveys.
authors.forename: W L
authors.initials: WL
authors.lastname: Bonifazi
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D002568:Certification / Q000458:organization & administration*; D003625:Data Collection; D006693:Holidays; D007087:Illinois; D010865:Pilot Projects; D012866:Skilled Nursing Facilities / Q000592:standards*; D014481:United States