title: The prevalence of Toxocara canis ova in soil samples from parks and gardens in the London area.
authors.forename: A S
authors.initials: AS
authors.lastname: Bryden
mesh_terms: D000818:Animals; D004285:Dogs; D008131:London; D012988:Soil Microbiology; D014119:Toxocara / Q000302:isolation & purification*