Application of 3D Printing in Medicine: Technologies and Challenges Journal title: Al-Bahir Journal for Engineering and Pure Sciences Authors: Khan Rajib Hossain, Marzan Mursalin Jami, Abu Shyeed, Khadiza Khatun, Kamrul Hasan, Khadijatul Cobra... Subject(s): Biological Sciences, Chemistry, Computer and Information Science, Electrical and Electronic Engineering, Engineering, Environmental Sciences, Materials Science, Mathematics, Physics