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Zlotkin D, Hudgins A, Thompson A, Waasdorp CE, Kerrigan JR, Nagaraj SK, et al. Index of suspicion. Pediatr Rev. 2007 Apr;28(4):139–45.

Zlotkin, David, et al. “Index of suspicion.” Pediatr Rev, vol. 28, no. 4, Apr. 2007, pp. 139–45. Pubmed, doi:10.1542/pir.28-4-139.

Zlotkin D, Hudgins A, Thompson A, Waasdorp CE, Kerrigan JR, Nagaraj SK, Schwartz RP. Index of suspicion. Pediatr Rev. 2007 Apr;28(4):139–145.