The complete chloroplast genome of (Apiaceae).

(Thunb.) DC. is widely distributed in China and Japan and has been introduced to North America.

[A case-control study on risk factors of female breast cancer in Zhejiang province].

Objective: To investigate the risk factors on female breast cancer in Zhejiang province.

Methods: A case-control study was conducted in 200 cases of female breast cancer with histopathological diagnosis and 200 matched controls from Zhejiang province.

Results: Univariate conditional logistic regression showed that family history of malignant tumor and breast cancer, housing decoration in last 10 years, mammary hyperplasia, adverse life events, bra with steel rings, sleeping with bra, high fat and pickle intake, poor sleep were positively related to breast cancer; whereas environmental friendly decoration materials, long decoration time interval, workplace condition, more lactation and parity, high fruits intake, sufficient sleep were negatively related to breast cancer.