Sections View Full Chapter Figures Tables Videos Full Chapter Figures Tables Videos Supplementary Content +++ SUBSTANCE ABUSE: INTRODUCTION ++ Table Graphic Jump LocationFavorite Table | Download (.pdf) | Print Strength of Recommendation (SOR) Definition A Recommendation based on consistent and good-quality patient-oriented evidence.* B Recommendation based on inconsistent or limited-quality patient-oriented evidence.* C Recommendation based on consensus, usual practice, opinion, disease-oriented evidence, or case series for studies of diagnosis, treatment, prevention, or screening.* *See Appendix A on pages 1603–1606 for further information. GET ACCESS TO THIS RESOURCE Sign In Username Error: Please enter User Name Password Error: Please enter Password Forgot Username? Forgot Password? Sign in via OpenAthens Sign in via Shibboleth Get Free Access Through Your Institution Contact your institution's library to ask if they subscribe to McGraw-Hill Medical Products. Access My Subscription GET ACCESS TO THIS RESOURCE Subscription Options Pay Per View Timed Access to all of AccessDermatologyDxRx 24 Hour $34.95 (USD) Buy Now 48 Hour $54.95 (USD) Buy Now Best Value AccessDermatologyDxRx Full Site: One-Year Individual Subscription $995 USD Buy Now View All Subscription Options