Research on drug dependence and epidemiological investigation of drug abuse in China.
National Institute on Drug Dependence, Beijing Medical University, China.
Z J
ZJ
Cai
D000328:Adult; D000368:Aged; D000818:Animals; D002681:China / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019966:Substance-Related Disorders / Q000453:epidemiology*