David S. Gochman. Handbook of Health Behavior Research II: Provider Determinants. Springer Science & Business Media, 1997 — 424 bet. ISBN 978-1489917607. „The social roles, behaviors, attitudes, and psychological characteristics that are more common, more expected, or more accepted for one sex or the other; includes a group of interrelated behaviors, attitudes, and psychological characteristics that influence a variety of risk and risk-taking behaviors as well as care-seeking behaviors.“