Am J Dis Child. 1926;32(4):620-638. doi:10.1001/archpedi.1926.04130100140014. Text Size: A A A
KNOX J. AMERICAN PEDIATRIC SOCIETY. Am J Dis Child. 1926;32(4):620-638. doi:10.1001/archpedi.1926.04130100140014. Download citation file: RIS (Zotero)