共 50 条
- [21] OCCUPATIONAL AND ENVIRONMENTAL RISK-FACTORS OF NASAL AND NASO-PHARYNGEAL CANCER STAUB REINHALTUNG DER LUFT, 1989, 49 (11): : 389 - 393
- [22] OCCUPATIONAL RISK-FACTORS FOR CANCER OF THE PANCREAS - A CASE-CONTROL STUDY BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1990, 47 (06): : 425 - 428
- [24] SOME EPIDEMIOLOGIC ASPECTS ON EVALUATION OF OCCUPATIONAL-CANCER RISK-FACTORS METHODOLOGY OF ASSESSMENT OF OCCUPATIONAL EXPOSURES IN THE CONTEXT OF EPIDEMIOLOGICAL DETECTION OF CANCER RISKS, 1988, : 71 - 77