[Occupational tumor research and use of the hospital discharge file: comments on the usefulness of the utilization of administration data for research of clinical cases, experience with OCCAM].
Chiappino
G
G
Pisati
G
G
Achille
G
G
D035843:Biomedical Research / Q000379:methods*; D006753:Hospital Records; D006801:Humans; D007558:Italy; D009369:Neoplasms / Q000453:epidemiology*; D009784:Occupational Diseases / Q000453:epidemiology*; D010351:Patient Discharge