Litt's Drug Eruption & Reaction Manual 24E by Neil Shear (Department of Pharmacology and Toxicology, University of Toronto, Canada)
Internationally relied upon by medical practitioners for its unparalleled focus on adverse effects and cutaneous reactions, Litt's Drug Eruption & Reaction Manual is a succinct clinical reference and essential drug-safety tool for patient care, now provided with ebook links to the associated online database.
http://www.drugeruptiondata.com