Steven Alles

Public Health and Preventive Medicine
500 S Broad St
Philadelphia, PA 19146

Last Updated: 09/26/2026

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Found 1 publications

Susceptibility to Hepatitis A and B Virus Among Clients at a Syringe Services Program in Philadelphia, 2018.

Susceptibility to Hepatitis A and B Virus Among Clients at a Syringe Services Program in Philadelphia, 2018.

Journal: Public health reports (Washington, D.C. : 1974)
Published: August 14, 2020
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Last Updated: 09/26/2026