Biswas, Dipali, Mashuque Mahamud, Sharfuddin Mahmud, Md Shaikhul Islam, DGM Akaiduzzaman, Manilal Aich Litu, and Md Siddiqur Rahman. 2017. “Causative Factors of Ludwig’s Angina”. Journal of Dhaka Medical College 26 (1):3-7. https://doi.org/10.3329/jdmc.v26i1.33989.