three lmwhs , cy 216-cy 222 ( choay ) and pk 10169 ( pharmuka ) , were compared to standard heparin , sh ( choay ) , and to a high-molecular-weight heparin , haf ( choay ) , which particularly revealed a dissociation of anti-xa ( ++ ) and anti-iia ( + ) activities for the lmwhs : ( table : see text ) in vivo study .
C0019134
heparin
C0019139
lmwhs