Puumalainen, Inka, P Halonen, H Enlund, K Johnson, and M Airaksinen. “Validation of the United States Pharmacopeia (USP) Medication Counselling Behaviour Guidelines”. Pharmacy Education 5, no. 2 (August 18, 2018). Accessed April 28, 2024. https://pharmacyeducation.fip.org/pharmacyeducation/article/view/169.