title: In memoriam: Barbara Honeyman Heath Roll (1910-1998).
authors.affiliation: Division of Human Biology, Department of Community Health, Wright State University School of Medicine, Yellow Springs, Ohio 45387-1695.
authors.forename: Ellen
authors.initials: E
authors.lastname: Demerath
authors.forename: Peter
authors.initials: P
authors.lastname: Demerath
authors.forename: Joan
authors.initials: J
authors.lastname: Schall
authors.forename: Richard
authors.initials: R
authors.lastname: Shoup