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A New Syndrome of Parotitis with Herpangina Caused by the Coxsackie Virus: PMC1823836
ref name="Ferri's Clinical Advisor">Ferri, Fred (2017). "Chapter:Ascariasis". Ferri's Clinical Advisor 2017. Elsevier. pp. 117–117. ISBN 978-0-3232-8048-8.</ref>