The second to fourth digit ratio (2D:4D): a risk factor of migraine and Tension-type headache
Crossref DOI link: https://doi.org/10.1186/s10194-015-0494-8
Published Online: 2015-02-11
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Xie, Wei
He, Mianwang
Liu, Ruozhuo
Dong, Zhao
Xie, Jingdan
Wang, Dan
Yu, Shengyuan
License valid from 2015-02-11
Article History
Received: 16 November 2014
Accepted: 17 January 2015
First Online: 11 February 2015