Node of ligamentum arteriosum

http://linkedlifedata.com/resource/umls/relation/R17714581, http://linkedlifedata.com/resource/umls/relation/R04428928, http://linkedlifedata.com/resource/umls/relation/R98548478, http://linkedlifedata.com/resource/umls/relation/R122695226, http://linkedlifedata.com/resource/umls/relation/R12067444, http://linkedlifedata.com/resource/umls/relation/R99174416, http://linkedlifedata.com/resource/umls/relation/R12070897, http://linkedlifedata.com/resource/umls/relation/R99172739, http://linkedlifedata.com/resource/umls/relation/R12065722, http://linkedlifedata.com/resource/umls/relation/R99166115, http://linkedlifedata.com/resource/umls/relation/R12070185, http://linkedlifedata.com/resource/umls/relation/R98751327, http://linkedlifedata.com/resource/umls/relation/R12059503, http://linkedlifedata.com/resource/umls/relation/R98751315, http://linkedlifedata.com/resource/umls/relation/R12062055, http://linkedlifedata.com/resource/umls/relation/R99171366, http://linkedlifedata.com/resource/umls/relation/R12059068, http://linkedlifedata.com/resource/umls/relation/R98751283, http://linkedlifedata.com/resource/umls/relation/R12057961, http://linkedlifedata.com/resource/umls/relation/R99172484, http://linkedlifedata.com/resource/umls/relation/R12065702, http://linkedlifedata.com/resource/umls/relation/R99012068, http://linkedlifedata.com/resource/umls/relation/R12064100, http://linkedlifedata.com/resource/umls/relation/R98751295