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. 2014 Feb 20;9(2):e85474. doi: 10.1371/journal.pone.0085474

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© 2014 Hennus et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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Legend: US = ultrasound, VCUG = voiding cystourethrogram, UCS = urethrocystoscopy. Pathway 1 performs US and VCUG in patients with positive US or in all included patients. Pathway 2 performs US in all, VCUG in patients with positive US and UCS in patients with positive VCUG. Pathway 3 perform US and VCUG in all patients, UCS is performed in patients with positive US and positive VCUG. Pathway 4 performs US, VCUG and UCS in all patients.