title: Significance of small numbers of Cryptosporidium sp oocysts in water.
authors.forename: H V
authors.initials: HV
authors.lastname: Smith
authors.forename: J F
authors.initials: JF
authors.lastname: Parker
authors.forename: Z
authors.initials: Z
authors.lastname: Bukhari
authors.forename: D M
authors.initials: DM
authors.lastname: Campbell
authors.forename: C
authors.initials: C
authors.lastname: Benton
authors.forename: N
authors.initials: N
authors.lastname: Booth
authors.forename: A
authors.initials: A
authors.lastname: McCreadie
mesh_terms: D000818:Animals; D003457:Cryptosporidiosis / Q000635:transmission*; D016785:Cryptosporidium parvum / Q000302:isolation & purification*; D006801:Humans; D014881:Water Supply