Collagenase English Collagenases English English Collagenase Collagenase http://en.wikipedia.org/wiki/Collagenase Colagenase Wikipedia English English English collagenase collagenase collagenase, Col·lagenasa English Collagenases collagenase Collagenase collagenase Collagenase Collagenase collagenase enzyme English