共 50 条
- [41] VOLCANOS AND OCCUPATIONAL-HEALTH [J]. BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1986, 43 (05): : 289 - 290
- [42] OCCUPATIONAL-HEALTH AND SAFETY [J]. JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1989, 119 (06): : 698 - 698
- [45] OCCUPATIONAL-HEALTH IN TROPICS [J]. JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE, 1977, 19 (07) : 458 - 463
- [46] OCCUPATIONAL-HEALTH AND THE ARCHAEOLOGIST [J]. BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1985, 42 (12): : 793 - 794
- [48] CAREERS IN OCCUPATIONAL-HEALTH [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 199 : 6 - CHED
- [49] OCCUPATIONAL-HEALTH AS A PRIORITY [J]. SOUTH AFRICAN MEDICAL JOURNAL, 1979, 55 (07): : 252 - 255