The Modified Examination of the Pharmaceutical Society: A Guide to the Principal Points in Prescriptions, Dispensing, Materia Medica is a book written by Frank Harwood Lescher in 1869. The book serves as a guide for pharmacists and pharmacy students on the important aspects of prescription writing, dispensing, and materia medica. It is a revised and updated edition of the Pharmaceutical Society's examination guide, which was used to test the knowledge...