Assessment of potters' occupational exposure to lead and associated risk factors in Maragogipinho, Brazil: preliminary results.

Background And Purpose: Lead (Pb) is used as a flux in the glazing process of pottery utensils in several regions of the world. It can affect the nervous and hematopoietic systems; in addition, it is classified as a probable human carcinogen. This work aims to evaluate Pb exposure of potters and describe the main determinants of elevated blood Pb (PbB) levels in this group of workers.