title: Program of the 24th Annual Meeting of the Human Biology Association.
authors.affiliation: University of Texas-Houston Health Science Center Graduate School of Public Health, Houston, Texas 77225.
authors.forename: William H.
authors.initials: WH
authors.lastname: Mueller
authors.forename: Ronald B.
authors.initials: RB
authors.lastname: Harrist
authors.forename: Suzanne R.
authors.initials: SR
authors.lastname: Doyle
authors.forename: Candace L.
authors.initials: CL
authors.lastname: Ayars
authors.forename: Darwin R.
authors.initials: DR
authors.lastname: Labarthe