Los autores desarrollan en forma sistemática el estudio de las necesidades médicas de la sociedad. En la primera parte resumen la naturaleza de la tarea de la

First multi-year cumulation covers six years: 1965-70.

First multi-year cumulation covers six years: 1965-70.

The recent financial meltdown has brought notable changes to the global practice of health care changes that have often escaped the American news media. Althoug