Stephan Heymann Felix Naumann Louiqa Raschid Peter Rieger Labeling and Enhancing Life Sciences Links. 598-599 2004 conf/csb/2004 CSB http://csdl.computer.org/comp/proceedings/csb/2004/2194/00/21940598.pdf db/conf/csb/csb2004.html#HeymannNRR04