Lazzerini M, Shukurova V, Davletbaeva M, Monolbaev K, Kulichenko T, Akoev Y, Bakradze M, Margieva T, Mityushino I, Namazova-Baranova L, Boronbayeva E, Kuttumuratova A, Weber MWilly, Tamburlini G. Improving the quality of hospital care for children by supportive supervision: a cluster randomized trial, Kyrgyzstan. Bull World Health Organ 2017;95(6):397-407.