No association between the progesterone receptor gene polymorphism (+331G/a) and the risk of breast cancer: an updated meta-analysis
Crossref DOI link: https://doi.org/10.1186/s12881-017-0487-3
Published Online: 2017-10-30
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Qi, Xing-ling
Yao, Jun
Zhang, Yong https://orcid.org/0000-0002-0623-4735
