Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
More than 30 million people in the United States suffer from IBS, a.k.a irritable bowel syndrome. Using the best of conventional and natural therapies, Dr. Berkowitz shows how an individualized program, one that treats all of the underlying causes, is the best way to heal IBS.