title: The effect of hexobarbital on the retention of DDT analogs by the rat.
authors.affiliation: United States Department of Agriculture, ARS, Animal Husbandry Research Division, Beltsville, Maryland.
authors.forename: G F
authors.initials: GF
authors.lastname: Fries
authors.forename: A M
authors.initials: AM
authors.lastname: Hartman
authors.forename: L P
authors.initials: LP
authors.lastname: Dryden