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Nakayama DK, Harrison MR, de Lorimier AA.Nakayama DK, et al. Among authors: harrison mr.J Pediatr Surg. 1986 Jan;21(1):43-5. doi: 10.1016/s0022-3468(86)80651-0.J Pediatr Surg. 1986.PMID: 3944757
Harrison MR, Ross N, Noall R, de Lorimier AA.Harrison MR, et al.J Pediatr Surg. 1983 Jun;18(3):247-56. doi: 10.1016/s0022-3468(83)80094-3.J Pediatr Surg. 1983.PMID: 6875771