Download or read book Focus on Birth Defects Research written by Janet V. Engels and published by Nova Publishers. This book was released on 2006 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birth defects are defined as abnormalities of structure, function, or body metabolism that are present at birth. These abnormalities lead to mental or physical disabilities or are fatal. There are more than 4,000 different known birth defects ranging from minor to serious, and although many of them can be treated or cured, they are the leading cause of death in the first year of life. This book presents leading research in this field from around the world.