Fleming, L E Disease clusters in occupational medicine: a protocol for their investigation in the workplace. [electronic resource] - American journal of industrial medicine 1992 - 33-47 p. digital Publication Type: Journal Article ISSN: 0271-3586 Standard No.: 10.1002/ajim.4700220104 doi Subjects--Topical Terms: Acute DiseaseChronic DiseaseClinical ProtocolsHumansOccupational Diseases--epidemiologyOccupational Exposure--adverse effectsOccupational Medicine--educationRetrospective StudiesSpace-Time Clustering