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John W. Warren, M.D.

John W. Warren, M.D., professor of medicine at the University of Maryland School of Medicine in Baltimore

Latest by John W. Warren, M.D.

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Interstitial Cystitis: Relief for Bladder Pain

Do you have chronic pelvic pain and feel the need to urinate urgently and frequently? You might be one of the estimated 5 million Americans with IC/BPS