Mirbagheri, S. Z., Meshkat, Z., Naderinasab, M., Ghadamsoltani, T., Rostami, S., Momen Heravi, M. and Askari, V. R. (2019) “Frequency of Beijing family of Mycobacterium tuberculosis in Mashhad, Northeast of Iran”, Archives of Medical Laboratory Sciences. Tehran, Iran, 2(3). doi: 10.22037/amls.v2i3.15661.