Wirasuta IM, Duchstein H-J, Kijewski H. Study of Free/Total Morphine-Ratio in Blood After Heroin Intake as a Tool to Predict the Outcome of Heroin-Intoxication: Study of Free/Total Morphine-Ratio in Blood After Heroin Intake as a Tool to Predict the Outcome of Heroin-Intoxication. JPSA [Internet]. 2012 Jul. 1 [cited 2026 Mar. 13];1(1):1-14. Available from: https://ejournal3.unud.ac.id/index.php/jpsa/article/view/2971