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N. Martin

Researcher at Chiang Mai University

Publications -  14
Citations -  2435

N. Martin is an academic researcher from Chiang Mai University. The author has contributed to research in topics: Cancer & Population. The author has an hindex of 12, co-authored 13 publications receiving 1976 citations.

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Menarche, menopause, and breast cancer risk: Individual participant meta-analysis, including 118 964 women with breast cancer from 117 epidemiological studies

Nobuyuki Hamajima, +292 more
- 01 Nov 2012 - 
TL;DR: The effects of menarche and menopause on breast cancer risk might not be acting merely by lengthening women's total number of reproductive years, and endogenous ovarian hormones are more relevant for oestrogen receptor-positive disease than for ostrogens receptor-negative disease and for lobular than for ductal tumours.
Journal ArticleDOI

Type and timing of menopausal hormone therapy and breast cancer risk: individual participant meta-analysis of the worldwide epidemiological evidence

Nobuyuki Hamajima, +294 more
- 29 Aug 2019 - 
TL;DR: Every MHT type, except vaginal oestrogens, was associated with excess breast cancer risks, which increased steadily with duration of use and were greater for oestrogen-progestagen than oest estrogen-only preparations; among current users, these excess risks were definite even during years 1–4.
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Ovarian cancer and smoking: individual participant meta-analysis including 28 114 women with ovarian cancer from 51 epidemiological studies

Eugenia E. Calle, +144 more
- 01 Apr 2012 - 
TL;DR: The excess of mucinous ovarian cancers in smokers is roughly counterbalanced by the deficit of endometrioid and clear-cell ovarian cancers, suggesting that smoking-related risks by tumour subtype is important for understanding ovarian carcinogenesis.
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Ovarian cancer and body size

Valerie Beral, +137 more
- 01 Apr 2012 - 
TL;DR: A reanalysis of published and unpublished data from epidemiological studies examines the association between height, body mass index, and the risk of developing ovarian cancer.