Santiago, IMaciel, JLoureiro, RRuivo, CPortilha, MGonçalves, BDias, NCipriano, MAlves, F2013-02-072013-02-072009ESGAR ANNUAL MEETING AND POSTGRADUTE COURSE, 20, Valencia, 23-26 June 2009http://hdl.handle.net/10400.10/861engCholedocal cystCholedocal cysts: spectrum of imaging findingsconference object