TY - BOOK AU - Vega Vega,Genaro TI - A comparative study in five family medicine units applying some health indicators U1 - 614 21 PY - 1991/// CY - Birmingham PB - edición del autor KW - Atención médica KW - México KW - Indicadores médicos N1 - Tesis (Master in Social Sciences) -- University of Birrmingham. Faculty of Commerce and Social Sciences ER -