Cultural combat.
D001741:Black or African American; D001461:Barbering; D003159:Community-Institutional Relations; D006630:Hispanic or Latino; D006801:Humans; D008297:Male; D008389:Marketing of Health Services / Q000379:methods*; D017149:Private Sector; D011471:Prostatic Neoplasms / Q000208:ethnology / Q000517:prevention & control*; D014481:United States / Q000453:epidemiology; D014837:Voluntary Health Agencies