Majer, J. M., Jason, L. A., North, C. S., Ferrari, J. R., Porter, N. S., Olson, B., . . . Molloy, J. P. (2008). A Longitudinal Analysis of Psychiatric Severity upon Outcomes Among Substance Abusers Residing in Self-Help Settings.

Majer, John M., Leonard A. Jason, Carol S. North, Joseph R. Ferrari, Nicole S. Porter, Bradley Olson, Margaret Davis, Darrin Aase, a J. Paul Molloy. A Longitudinal Analysis of Psychiatric Severity Upon Outcomes Among Substance Abusers Residing in Self-Help Settings. 2008.

Majer, John M., et al. A Longitudinal Analysis of Psychiatric Severity Upon Outcomes Among Substance Abusers Residing in Self-Help Settings. 2008.