Elderly in Chile: a needs assessment approach for preventive health communication.Published in:Cuadernos.info, 2016, n. 38, p. 85, doi. 10.7764/cdi.38.964By:RAYÉN CONDEZA, ANA;BASTÍAS, GABRIEL;VALDIVIA, GONZALO;CHEIX, CONSUELO;BARRIOS, XIMENA;ROJAS, RODRIGO;GÁLVEZ, MYRNA;FERNÁNDEZ, FRANCISCOPublication type:Article