Berens John C, Jan Sophia, Szalda Dava, Hanna Christina M
University of Pennsylvania Internal Medicine/Pediatrics Residency Program, Philadelphia, Pennsylvania
University of Pennsylvania Internal Medicine/Pediatrics Residency Program, Philadelphia, Pennsylvania.
Pediatrics. 2017 May;139(5). doi: 10.1542/peds.2017-0410. Epub 2017 Apr 12.