Figure 2.
Peak VAS ratings of the Good Drug Effect cluster over 13 weeks as a function of cocaine dose (open symbols: 50 mg; filled symbols: 25 mg). Participants (n=10) were evenly divided into High Antibody (AB) and Low Antibody (AB) groups based on their peak antibody levels at Week 13. Vertical bars indicate standard error (SEM). Arrows on x-axis indicate timing of TA-CD vaccination.