Fattakhov, N., Normatova, S., Madaminov, S., Tilyakhodzhaeva, G. and Abdulkhakimov, A. (2021) “Hirudotherapy as an effective method for treatment of migraine - a disease of unknown etiology”, International journal of health & medical sciences, 4(2), pp. 232-237. doi: 10.31295/ijhms.v4n2.1714.