@misc{kelch_biodegradable_scaffolding_2004, 
author={Kelch, S., Lendlein, A.},
title={Biodegradable scaffolding for tissue structuring},
year={2004},
howpublished = {conference lecture: Washington, DC (USA);},
note = {Kelch, S.; Lendlein, A.: Biodegradable scaffolding for tissue structuring. ASAIO´s 50th Anniversary Conference. Washington, DC (USA), 2004.}}