Para ter mais informações sobre a Heroína, procure em:

• Nacional Institute on Drug abuse - http://www.drugabuse.gov/publications/drugfacts/heroin;

• NIDA For Teens - The Science Behind Drug Abuse - http://teens.drugabuse.gov/drug-facts/heroin;

• NIH - National Institute on Drug Abuse - http://www.easyread.drugabuse.gov;

• TOXNET - http://toxnet.nlm.nih.gov/cgi-bin/sis/search2/f?./temp/~tmK6BZ:3;

• INCHEM - http://www.inchem.org/documents/pims/pharm/pim261f.htm;