@article { Hafeli2010a, title = {Lung Perfusion Imaging with Monosized Biodegradable Microspheres}, journal = {Biomacromolecules}, volume = {11}, year = {2010}, month = {03/2010}, pages = {561-567}, publisher = {ACS Publications}, URL = {http://pubs.acs.org/doi/abs/10.1021/bm9010722?prevSearch=stoeber&searchHistoryKey=}, author = {Urs Hafeli and Ktayoun Saatchi and Philipp Elischer and Ripen Misri and Mehrdad Bokharaei and Renee Labiris and Boris Stoeber} }