- AETOX (http://www.aetox.com)
- US National Library of Medicine (http://www.nlm.nih.gov)
- Food and Drug Administration (http://www.fda.gov)
- Morbidity and Mortality Weekly Report (http://www.cdc.gov/mmwr/)
- Lycaeum (http://leda.lycaeum.org)
- American College of Medical Toxicology (http://www.acmt.net/)
- European Association of Poison Centres and Clinical Toxicologists (http://www.eapcct.org/)
- Asociación Toxicológica Argentina
- Biblioteca Virtual de Toxicologia SDE/OPS (http://www.bvsde.paho.org/sde/ops-sde/bv-toxicol.shtml)
- Centro de Información y Asesoramiento Toxicológico (C.I.A.T.). Uruguay (http://www.ciat.hc.edu.uy)
- INFORMACIÓN TOXICOLÓGICA

