Mesna

http://linkedlifedata.com/resource/rxnorm/relation/3818169, http://linkedlifedata.com/resource/rxnorm/relation/4085973, http://linkedlifedata.com/resource/rxnorm/relation/3872625, http://linkedlifedata.com/resource/rxnorm/relation/3877770, http://linkedlifedata.com/resource/rxnorm/relation/5848023, http://linkedlifedata.com/resource/rxnorm/relation/3896300, http://linkedlifedata.com/resource/rxnorm/relation/3894019, http://linkedlifedata.com/resource/rxnorm/relation/4247191, http://linkedlifedata.com/resource/rxnorm/relation/18602469, http://linkedlifedata.com/resource/rxnorm/relation/18602471, http://linkedlifedata.com/resource/rxnorm/relation/18602472, http://linkedlifedata.com/resource/rxnorm/relation/3978197, http://linkedlifedata.com/resource/rxnorm/relation/3823423, http://linkedlifedata.com/resource/rxnorm/relation/3837519, http://linkedlifedata.com/resource/rxnorm/relation/4022126, http://linkedlifedata.com/resource/rxnorm/relation/3888557, http://linkedlifedata.com/resource/rxnorm/relation/3858809, http://linkedlifedata.com/resource/rxnorm/relation/18601046, http://linkedlifedata.com/resource/rxnorm/relation/18602468, http://linkedlifedata.com/resource/rxnorm/relation/18602470