- 冠心病危險因素病例對照研究
A CASE CONTROL STUDY ON RISK FACTORS FOR CORONARY HEART DISEASE
- 冠心病危險因素的病例對照研究
CASE CONTROL STUDY ON THE RISK FACTORS OF CORONARY HEART DISEASE
- 重慶市肺癌發病危險因素分析——原發性肺癌病例對照研究
ANALYSIS OF RISK FACTORS OF LUNG CANCERIN CHONGQING: A case-control study
- 衡陽市藥物濫用危險因素的病例對照研究
Study of the Risk Factors of Drug Abuse in Hengyang City
- 農村女性高血壓危險因素研究
The Study on Risk Factors of Essential Hypertension(EHT)among Rural Women.
- 對一些婦女來說，雌激素是一個確認的危險因素。
Estrogen is a known risk factor for certain women
- 沒有危險因素的安全狀態。
safety as a consequence of entailing no risk.
- 重慶市婦女乳腺癌危險因素的病理對照研究
A Case Control Study of Risk Factors for Breast Cancer in Chongqing Women