Since the first edition of this highly acclaimed text was published in 1992, much new knowledge has been gained about the role of genetic factors in common adult diseases, and we now have a better understanding of the molecular processes involved in genetic susceptibility and diseases mechanisms. The second edition fully incorporates these advances. The entire book has been updated and twelve new chapters have been added. Most of these chapters deal with diseases such as gallstones, osteoporosis, osteoarthritis, skin cancer, other common skin diseases, prostate cancer and migraine headaches...