(1)
Weryszko-Chmielewska , E.; Rapiejko , P.; Piotrowska-Weryszko , K.; Voloshchuk , K.; Kalinovych , N.; Vorobets , N. Analysis of Ragweed Pollen Concentration in Lublin, Warsaw and Lviv in 2013. Alergoprofil 2013, 9, 26-34.