Plumbing fixtures (1) Violence (1) Research (1) Public health (1) Press (1) Physicians (1) Newspapers (1) Id (Psychology) (1) Homicide (1) Health (1) Content analysis (Communication) (1) Communities (1) Aparatos sanitarios (1) Noticias (1) Salud (1) Análisis de contenido (1) Circulación (1) Violencia (1) Periódicos (1) Comunidad (1) Investigación (1) Homicidio (1) Salud pública (1) Médicos (1) Prensa (1) Ello (1) meurtre (1)