| health workers' perception about the supplemental immunization activities in gombe local government area, gombe state. | polio immunisation has faced challenges of refusal from care givers in recent times despite the efforts put in to ensure its success. to identify the role of service providers in this attitudinal shift, a survey describing the perception of health workers about the supplemental immunization activities was carried out among 265 health workers who participated in the 3rd round of the 2003 sub-national immunization days in gombe local government area (lga) of gombe state, nigeria. data was collecte ... | 2007 | 17874492 |