Use of nano-sized realgar particles and soluble arsenic in treatment of cancer: knowledge from traditional Chinese medicine - Pastorek, M; Balaz, P; Bujnakova, Z; Jakubíková, Jana; Cholujova, D; Gronesova, P; Duraj, Jozef; Hunáková, Ľubica; Sedlák, Ján (Analytical Cytometry, 2013)