APA (7th ed.) Citation
HOFFMANN, N., & ET AL. PREVALENCE OF ABUSE AND DEPENDENCY IN CHRONIC PAIN PATIENTS.
Chicago Style (17th ed.) Citation
HOFFMANN, N.G, and ET AL. PREVALENCE OF ABUSE AND DEPENDENCY IN CHRONIC PAIN PATIENTS.
MLA (9th ed.) Citation
HOFFMANN, N.G, and ET AL. PREVALENCE OF ABUSE AND DEPENDENCY IN CHRONIC PAIN PATIENTS.
Warning: These citations may not always be 100% accurate.