https://friendsresearch.org/wp-content/uploads/2017/11/fri-banner-logo-2.jpg00awp-adminhttps://friendsresearch.org/wp-content/uploads/2017/11/fri-banner-logo-2.jpgawp-admin2024-01-17 18:18:462025-08-12 15:08:59Long-acting Naltrexone for Pre-release Prisoners: A Randomized Trial of Mobile Treatment