title: Timing in collection of stool samples.
authors.forename: Volker
authors.initials: V
authors.lastname: Mai
authors.forename: O Colin
authors.initials: OC
authors.lastname: Stine
authors.forename: J Glenn
authors.initials: JG
authors.lastname: Morris
mesh_terms: D001419:Bacteria / Q000302:isolation & purification; D003106:Colon / Q000382:microbiology*; D003113:Colonoscopy; D005243:Feces / Q000382:microbiology*; D006801:Humans; D007413:Intestinal Mucosa / Q000382:microbiology; D012107:Research Design; D013048:Specimen Handling / Q000379:methods*; D013997:Time Factors