Google Directory - Health : http://www.google.com/Top/Health/...
Yahoo Directory - Health http://dir.yahoo.com/Health/...
Food and Drug Administration - 美国食品药物管理局负责食品和药物的批准。...
Agency for Toxic Substances: http://www.atsdr.cdc.gov/ ,,,0.0.0.0 109356,226, ATSDR Toxicological Profiles: http://www.atsdr.cdc.gov/toxpro2.html ,,,0.0.0.0 109357,226, ToxFAQs in ATSDR: http://www.atsdr.cdc.gov/toxfaq.html...
http://ntp-server.niehs.nih.gov/ National Toxicology Program...
Pharmacy Times: http://www.pharmacytimes.com/...
Drug Topics : http://drugtopics.modernmedicine.com/...
MedlinePlus: Drug Abuse http://www.nlm.nih.gov/medlineplus/drugabuse.html...
National Institute on Drug Abuse: http://www.nida.nih.gov/...
American Association of Colleges of Pharmacy: http://www.aacp.org/Pages/Default.aspx ,,,0.0.0.0 109392,226, Pharmacy Careers : http://www.pharmacycareers.org.uk/...