[Mortality study in a cohort of workers employed in the hot working processing of plastics and rubber].

Objectives: to study mortality rates among workers in companies manufacturing thermoplastic and rubber articles (excluding tyres).

Design: cohort study.

Setting And Participants: the cohort includes 4,543 workers employed up to 2000 in 131 companies in the Province of Bologna (Emilia-Romagna Region, Northern Italy) exposed to emissions from hot processing of plastics (3,937) and rubber (606).

Occupational risk factors for renal cell cancer: a case--control study in northern Italy.

Relatively little is known about occupational and other risk factors for renal-cell carcinoma (RCC). Associations between RCC and occupations, exposures and other factors were investigated in a hospital-based case-control study in Bologna (central-northern Italy). Between 1986 and 1994, 324 histologically confirmed RCC cases were diagnosed at Policlinico S.