Population-based geographic access to endocrinologists in the United States, 2012
Crossref DOI link: https://doi.org/10.1186/s12913-015-1185-5
Published Online: 2015-12-07
Published Print: 2015-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Lu, Hua
Holt, James B.
Cheng, Yiling J.
Zhang, Xingyou
Onufrak, Stephen
Croft, Janet B.
License valid from 2015-06-01