Ali, M., Fattah, S., Alam, M., Ahmed, F., Parveen, S., Royesuddin, M., Ahmed, M., & Ali, S. (2011). Silicosis - A Case Report. Faridpur Medical College Journal, 5(2), 69–71. https://doi.org/10.3329/fmcj.v5i2.6827