R. Raje Telegem, Chrismis Novalinda Ginting, Ali Napiah Nasution. EVALUATION OF TURNAROUND TIME (TAT) OF CLINICAL LABORATORY EXAMINATIONS BASED ON REQUEST TIME AND RESULTSAS AN INDICATOR OF THE EFFICIENCY OF DIAGNOSTIC SERVICES AT ROYAL PRIMA HOSPITAL IN MEDAN. MORFAI [Internet]. 2026 Aug. 31 [cited 2026 Sep. 1];6(6):7997-8006. Available from: https://radjapublika.com/index.php/MORFAI/article/view/6380