John P Flaherty Author

Tina Q. Tan, MD, is Professor of Pediatrics at the Feinberg School of Medicine, Northwestern University. John P. Flaherty, MD, is Professor of Medicine at the Feinberg School of Medicine, Northwestern University. Melvin V. Gerbie, MD, is Professor Emeritus, Obstetrics and Gynecology at the Feinberg School of Medicine, Northwestern University.