@misc{indiciae3224784fc2bf, title = {CD40 is functionally expressed on human keratinocytes.}, author = {R W Denfeld and D Hollenbaugh and A Fehrenbach and J M Weiss and A von Leoprechting and B Mai and U Voith and E Schöpf and A Aruffo and J C Simon}, year = {1996}, doi = {10.1002/eji.1830261009}, url = {https://pubmed.ncbi.nlm.nih.gov/8898941/}, note = {Source identifier: 8898941} }