共 50 条
- [42] OCCUPATIONAL RISK-FACTORS OF LUNG-CANCER IN A FRENCH CASE-CONTROL STUDY BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1988, 45 (04): : 231 - 233
- [47] SURVEY ON RISK-FACTORS OF CEREBRAL GLIOMA - A CASE-CONTROL STUDY CEREBRAL GLIOMAS, 1989, 828 : 87 - 91
- [49] RISK-FACTORS FOR ECTOPIC PREGNANCY - AN ITALIAN CASE-CONTROL STUDY OBSTETRICS AND GYNECOLOGY, 1992, 80 (05): : 821 - 826