This massive update has numerous new drugs, diseases, vaccines, and syndromes. It also contains new tables, and changes to hundreds of existing drugs. Written by a world-renown clinical pharmacologist, Dr. Thomas Hale, and Clinical Pharmacy Specialist Dr. Hilary Rowe, this drug reference provides the most comprehensive review of the data available regarding the transfer of various medications into human milk. This new and expanded reference has data on 1,115 drugs, vaccines, and herbals, with many other drugs and substances included in the appendices. If you work with breastfeeding mothers, this book is an essential tool to use in your practice.