GAMBARAN PENGGUNAAN OBAT ANALGETIK DI APOTEK FLORA  MEDAN  SELAYANG. https://stikessehatmedan.ac.id/jms [Internet]. 2026 Jun. 3 [cited 2026 Jun. 24];3(2). Available from: https://stikessehatmedan.ac.id/ojs/index.php/jms/article/view/45