Neonatal Screening ( Inborn Errors of Metabolism, Congenital Hypothyroidism(CH) Screening, Congenital Adrenal Hyperplasia(CAH) Screening) Keywords: 新生児マススクリーニング Shinseiji-mass-screening (代謝異常症 Taisha-Ijousho、先天性甲状腺機能低下症 Sentensei-Koujousen-Kinou-Teikasho、先天性副腎過形成症 Sentensei-Fukujin-Kakeiseisho) Neonatal screening is a test that can identify over 20 different disorders in newborns with only a few drops of their blood. The test aims to support...