"Toxicomanie." . . . . "Substance-Related Disorders therapy." . . . . . . . . . . . . . . . "Chemical dependency a systems approach"@en . . . "Using a systems-oriented approach, this edition focuses on the issues of substance abuse especially in the areas of steroids, new designer durg, and abused prescription drugs." . . . . . "Chemical dependency : a systems approach" . "Chemical dependency : a systems approach"@en . . . . . . . . . . . . "Alcoolisme." . . "Polytoxicomanie." . . "Substance-Reladed Disorders etiology." . . "Substance-Related Disorders United States." . . "Drug Users United States." . .