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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: Acad Med. 2016 Sep;91(9):1313–1321. doi: 10.1097/ACM.0000000000001203

Figure 1.

Figure 1

Flow diagram of study selection in 2015 systematic review to identify factors associated with primary care physician practice location in underserved urban and rural areas. The included articles were categorized into four themes according to their primary focus.