No person should rely on the contents of this publication/drug identification tool without first obtaining advice from a qualified professional person, and verifying any identification(s) made against known samples and manufacturers' data sheets, whether used for medical, medico-legal, legal, or other purposes.

This publication/drug identification tool is sold on the terms and understanding that the publisher, directors, authors, consultants and editors are not responsible for the results of any actions taken on the basis of information in this publication/drug identification tool.

The publisher, directors, and the authors, consultants and editors, expressly disclaim all and any liability and responsibility to any person, whether a purchaser or reader of this publication/drug identification tool or not, in respect of anything, and of the consequences of anything, done or omitted to be done by any such person in reliance, whether wholly or partially, upon the whole or any part of the contents of this publication/drug identification tool.

Without limiting the generality of the above no author, director, consultant or editor shall have any responsibility for any act or omission of any author, director, consultant or editor.