American Association of Poison Control Centers
Botanical Resources - Poisonous Plant (University of Maryland)
Canadian Poisonous Plants Information System
Clinical Toxinology Resources
Cornell Poisonous Plants
Drug & Poison Information Centre, Singapore
FDA Poisonous Plant Database
global toxin review - Plant Toxins
International Society on Toxinology
IST Asia Pacific Section
Intute: Health and Life Sciences - browse Poisoning
Japan Poison Information Center
MedlinePlus: Poisoning
National Poisons Information Service (NPIS)
Online Safety Library: Poisonous Plants, Animals, and Arthropods
Poison Information Database
Poisonous Plants Home Page
TOXBASEŽ
USDA ARS Poisonous Plant Research Laboratory
VEIN Links: Toxicology and Toxinology
Electronic Journals
DOAJ - Directory of Open Access Journals - Health Sciences
Free Medical Journals - Toxicology
Journal of Venomous Animals and Toxins including Tropical Diseases
Electronic Books
Free Medical Books - Poisoning
Guide to Poisonous Plants A. P. Knight BVSc. MS. MRCVS (2006)
Guide to Poisonous and Toxic Plants US Army Center for Health Promotion and Preventive Medicine - Entomology Programs
