[Regional analysis of drug use in the student population of Mexico].
Rojas
E
E
Castro
M E
ME
De la Serna
J
J
García
G
G
D000293:Adolescent; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D013334:Students; D019966:Substance-Related Disorders / Q000453:epidemiology*
Análisis regional sobre el uso de drogas en la población estudiantil de México.