Merck Manual of Diagnosis and Therapy for medical professionals
Health Information National Institutes of Health
Connects to information from their 27 institutes and centers.
• Use the Search NIH Health Topics search box to search for a specific disease or condition.
MedlinePlus: Health Topics National Library of Medicine
Covers symptoms, causes, treatment and prevention for over 1000 diseases, illnesses, health conditions & wellness issues.
MedlinePlus health topics are regularly reviewed.
Centers for Disease Control (CDC)
• Diseases & Conditions
CABI Invasive Species Compendium
"Detailed coverage of invasive species threatening livelihoods and the environment worldwide"
Technical Disease Cards OIE World Organisation for Animal health
Westcott's Plant Disease Handbook 7th edition, 2008
UC IPM Statewide Integrated Pest Management Program
CABI Plantwise Knowledge Bank
"The gateway to practical plant health information."
CABI Invasive Species Compendium
"Detailed coverage of invasive species threatening livelihoods and the environment worldwide"