Key concepts are listed for each chapter and the discussion of each concept is highlighted within the chapter|Clinical Controversies are highlighted in boxes throughout|New chapter on the documentation of pharmacy services and outcomes|New chapter on solid organ transplantation|New, separate chapters on acne and psoriasis|New chapters on atopic dermatitis, and primary care of skin problems|New full color insert to better illustrate skin problems|Pharmacy students can easily see what is most important and can go quickly and easily to the discussion of each important concept|Show that knowledge about drug therapeutics is constantly developing.