L Stark | Protect Labhttps://www.protectlab.org/author/l-stark/L StarkWowchemy (https://wowchemy.com)de© Protect Lab 2024Tue, 01 Jan 2019 00:00:00 +0000https://www.protectlab.org/media/logo.svgL Starkhttps://www.protectlab.org/author/l-stark/Web-based self-help with and without chat counseling to reduce cocaine use in cocaine misusers- Results of a three-arm randomized controlled trialhttps://www.protectlab.org/publication/web-based-self-help-with-and-without-chat-counseling-to-reduce-cocaine-use-in-cocaine-misusers-results-of-a-three-arm-randomized-controlled-trial/Tue, 01 Jan 2019 00:00:00 +0000https://www.protectlab.org/publication/web-based-self-help-with-and-without-chat-counseling-to-reduce-cocaine-use-in-cocaine-misusers-results-of-a-three-arm-randomized-controlled-trial/