A Re-design Proposal for the ‘Occupational’ & ‘Environmental’ Medicine syllabus under ‘Community Medicine’ subject of the third-year MBBS curriculum in Bangladesh: Suggesting to apply ‘PBLs’, ‘Blended-learning (or, flipped classroom)’ and ‘Guest-lectures’. Bangla J Med Educ. 2021;12(1):50-67. doi:10.3329/bjme.v12i1.52309