Gastroenterologist Shekhar Challa, MD, has written a new book titled “Probiotics for Dummies,” according to a Topeka Capital-Journal report. It is the third book for Dr. Challa, a board-certified ...
Shekhar Challa, MD, is a gastroenterologist at Topeka-based Kansas Medical Clinic. Dr. Challa is an accomplished practitioner and researcher, having served as the principal investigator for 17 ...
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