Zhou, X T Cytogenetic monitoring of petrochemical workers. [electronic resource] - Mutation research Dec 1986 - 237-42 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0027-5107 Standard No.: 10.1016/0165-7992(86)90060-6 doi Subjects--Topical Terms: AdultChemical IndustryChromosome AberrationsFemaleHumansLymphocytes--ultrastructureMaleOccupational MedicineOccupationsPetroleumSister Chromatid ExchangeSmoking