Factors
Entities
Patient safetyWaldorf, MarylandWashington metropolitan areaTelevision stationThis Week (American TV program)Assistance dogWalter Reed National Military Medical CenterFederal government of the United StatesHurricane SandyDean WinchesterDiarrheaVeterans DayGeorge WashingtonVirginiaDogTwitterFacebookDonald TrumpWorld Council of ChurchesAnimal-assisted therapyComputer program

