Public knowledge and practices toward safe disposal of unused and expired medications in Palestine: a cross-sectional study - Anas K. Assi; Alhareth M. Amro; Salahaldeen Deeb; Habeeb H. Awwad; Malak K. Assi; Ahmad K. Assi; Samer Amayra; Ali Nassr; Omar Jehad Arman; Abdalqader Alwohoush; Ahmed Zaid; Mohammad Amouri; et al. (Frontiers in Public Health, 2026)