International perspectives on physician knowledge, attitudes, and practices related to medical cannabis - Syed, Shariful A.; Singh, Jatinder; Elkholy, Hussien; Rojnić Palavra, Irena; Tomicevic, Marko; Eric, Anamarija Petek; Pinto da Costa, Mariana; Guloksuz, Sinan; Radhakrishnan, Rajiv (Frontiers in Public Health, 2025)