Kälkner K-M, Sundström A, Juhasz Haverinen M, Nordback K, Arthurson V, Zethelius B, Ljung R. A temporary regulation to manage an impending shortage due to extraordinary prescribing patterns of chloroquines observed during early phase of COVID-19 epidemic. ujms [Internet]. 2023Dec.31 [cited 2024May15];128(1). Available from: https://ujms.net/index.php/ujms/article/view/10033