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Comment
. 1999 Apr 21;91(8):724-5.
doi: 10.1093/jnci/91.8.724.

Re: Plasma sex steroid hormone levels and risk of breast cancer in postmenopausal women

N S Chobanyan
Comment

Re: Plasma sex steroid hormone levels and risk of breast cancer in postmenopausal women

N S Chobanyan. J Natl Cancer Inst. .
No abstract available

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