TY - GEN AU - Butzin,D W AU - Guerin,R O AU - Long,S S TI - The first certifying examination in pediatric infectious diseases SN - 0891-3668 PY - 1998///0408 KW - Certification KW - Communicable Diseases KW - Humans KW - Pediatrics KW - United States N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/00006454-199802000-00018 ER -