Find information and advice on gastroenteritis, often referred to as a "stomach bug". Learn more about the causes, symptoms and treatment of this common condition.
Dr. Estelle Wilken is a Senior Specialist in Internal Medicine and Gastroenterology at Tygerberg Hospital. She obtained her MBChB in 1976, her MMed (Int) in 1991 and her gastroenterology registration in 1995.
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