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Salim MA, Ware LE, Barnard M, Alpert BS, DiSessa TG.Salim MA, et al. Among authors: alpert bs.Pediatrics. 1998 Oct;102(4 Pt 1):924-6. doi: 10.1542/peds.102.4.924.Pediatrics. 1998.PMID: 9755266
Alpert BS, Fox ME.Alpert BS, et al.Pediatr Clin North Am. 1993 Feb;40(1):13-22. doi: 10.1016/s0031-3955(16)38477-2.Pediatr Clin North Am. 1993.PMID: 8417401