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Kelly AF, Kelly PK, Shah M.Kelly AF, et al.J Pediatr. 2021 Mar;230:100-105. doi: 10.1016/j.jpeds.2020.10.036. Epub 2020 Oct 21.J Pediatr. 2021.PMID: 33098840
Ulbrich KA, Zumpf K, Ciolino JD, Shah M, Miller ES, Wisner KL.Ulbrich KA, et al.J Pediatr. 2021 May;232:103-108.e2. doi: 10.1016/j.jpeds.2021.01.006. Epub 2021 Jan 13.J Pediatr. 2021.PMID: 33453205