Hawary, A., & Duffy, P. (2008). Urachal Cyst, a Rare Cyst with Multiple Complications. ScientificWorldJournal.
Stile di citazione ChicagoHawary, Amr, e Peter Duffy. "Urachal Cyst, a Rare Cyst With Multiple Complications." ScientificWorldJournal 2008.
Citazione MLAHawary, Amr, e Peter Duffy. "Urachal Cyst, a Rare Cyst With Multiple Complications." ScientificWorldJournal 2008.
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