G. E. Codina

Marijuana Use and Academic Achievement Among Mexican American School-Age Students: Underlying Psychosocial and Behavioral Characteristics

Z. Yin, D. S. Katims, J. T. Zapata, 1998 .

A Longitudinal Study of Familial Influences on Marijuana Use by Mexican American Middle School Students

Z. Yin, D. S. Katims, J. T. Zapata, 2001 .

READINESS FOR TREATMENT : PREDICTORS OF DRUG ABUSE HELP-SEEKING IN MEXICAN AMERICAN , AFRICAN AMERICAN AND WHITE SAN ANTONIO ARRESTEES

C. Kaplan, A. Mata, G. E. Codina, 2013 .

Skin Color and Latinos in the United States

G. E. Codina, F. Montalvo, Edward Codina, 2001 .

Chicano Phenotype and Depression

G. E. Codina, F. Montalvo, G. Edward Codina, 1994 .