Variation in the Ratio of Physician Charges to Medicare Payments by Specialty and Region.
作者信息
Bai Ge, Anderson Gerard F
机构信息
Johns Hopkins Carey Business School, Baltimore, Maryland.
Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.
出版信息
JAMA. 2017 Jan 17;317(3):315-318. doi: 10.1001/jama.2016.16230.
PMID:28114540
Abstract
摘要
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