This book is dedicated to my late husband, Dr. David Hamm, Jr., who inspired me with his instinctive and well-recognized ability to diagnose subtle and often rare disorders, not by reading the chart but by listening to and looking at the patient. He loved medicine, was devoted to his patients, and cared for them with compassion and authenticity.
Whenever a professional opportunity was presented to me, Dave supported me with a hearty “Go for it!” He would be pleased with this effort and his spirit encouraged me every step of the way.