共 50 条
- [2] RESPIRATORY HEALTH-STATUS OF CHILDREN IN 3 QUEBEC URBAN COMMUNITIES - EPIDEMIOLOGIC-STUDY [J]. BULLETIN EUROPEEN DE PHYSIOPATHOLOGIE RESPIRATOIRE-CLINICAL RESPIRATORY PHYSIOLOGY, 1978, 14 (02): : 205 - 221
- [4] A CHANGE IN INDICATIONS FOR CATARACT-SURGERY - A 10 YEAR COMPARATIVE EPIDEMIOLOGIC-STUDY [J]. ACTA OPHTHALMOLOGICA, 1981, 59 (02): : 206 - 210
- [8] HUMOR AND HEALTH - AN EPIDEMIOLOGIC-STUDY [J]. AMERICAN BEHAVIORAL SCIENTIST, 1987, 30 (03) : 100 - 112
- [9] STATUS OF RINDERPEST IN INDIA - AN EPIDEMIOLOGIC-STUDY [J]. INDIAN VETERINARY JOURNAL, 1991, 68 (02): : 99 - 103