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PI.2017.14.4.400
PI.2017.14.4.400
http://dx.doi.org/10.4306/PI.2017.14.4.400
Factors Associated with Insomnia among the Elderly in a Korean Rural Community.
P356
Q38606289-A098690D-F8E4-436F-85F7-F1DC200E0E7A
P356
PI.2017.14.4.400
http://dx.doi.org/10.4306/PI.2017.14.4.400