Литвинець, Є.А. and Литвинець, В.Є. 2017. Efficiency of phytotherapy in preventing exacerbations of secondary calculous pyelonephritis and metaphylaxis of urolithiasis. Health of Man. 4(63) (Dec. 2017), 30–32. DOI:https://doi.org/10.30841/2307-5090.4(63).2017.123478.