Commentary: standardized coding of occupational data in epidemiological studies.
Kogevinas
Manolis
M
Respiratory and Environmental Health Research Unit, Municipal Institute of Medical Research (IMIM), Barcelona, Spain. kogevinas@imim.es
D001330:Electronic Data Processing; D004812:Epidemiologic Methods; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology; D016273:Occupational Exposure; D009790:Occupations / Q000145:classification*