| [quality control of the diagnosis of malaria in the province of cienfuegos, cuba]. | data were collected by surveying all the technicians that worked at the different primary and secondary health care units. a quality control was carried out in the diagnosis of paludism in the 18 laboratories of the province of cienfuegos. various parameters were controlled. the method a considered 4 aspects to be evaluated: preparation of the material, sample taking, staining and microscopy. the method b consisted in an efficiency test by the observation of a set of laminae negative and positiv ... | 2004 | 15849909 |