Pharmaceutical Press
American Hospital Formulary Service Drug Information (AHFS)
British National Formulary (BNF)
Clarke's Analysis of Drugs and Poisons
Handbook of Pharmaceutical Excipients
Handbook on Injectable Drugs
Herbal Medicines
Martindale 38: The Complete Drug Reference
MedicinesComplete
MHRA Rules and Guidance for Pharmaceutical Manufacturers and Distributors (The Orange Guide)
Stability-Indicating HPLC Methods for Drug Analysis
Stockley's Drug Interactions
Stockley's Interaction Alerts