Joseph D. Helfenberger

Internal Medicine
1111 Ronald Reagan Pkwy
Avon, IN 46123

Last Updated: 09/26/2026

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Found 1 publications

Autoantibodies to Collagen XVII Are Present in Parkinson's Disease and Localize to Tyrosine-Hydroxylase Positive Neurons.

Autoantibodies to Collagen XVII Are Present in Parkinson's Disease and Localize to Tyrosine-Hydroxylase Positive Neurons.

Journal: The Journal of investigative dermatology
Published: June 22, 2015
Showing 1-1 of 1

Last Updated: 09/26/2026