“The Relationship of Consumption Purin-Rich Foods to the Incident of Hyperuricemia in the Elderly at Hisosu Nursing Home In Binjai: The Relationship of Consumption Purin-Rich Foods to the Incident of Hyperuricemia”. 2019. Sumatera Medical Journal 3 (3). https://doi.org/10.32734/sumej.v3i3.3322.