[Contamination of children's sand-pits in the Prague area by eggs and oocysts of parasites with special reference to the Toxocara genus].
D010270:Parasite Egg Count; D010988:Play and Playthings; D014119:Toxocara / Q000302:isolation & purification*
Kontaminace dĕtských pískovist na územĭ prahy vajícky a oocystami parazitů se zvlástním zretelem na rod Toxocara.