P19.21: Successful laser coagulation for twin‐to‐twin transfusion syndrome and occurrence of linear nevus sebaceous syndrome in one monochorionic twin. (September 2014) - Hubmann, H.; Sommer, C.; Resch, B.; Kaddu, S.; Kroisel, P.; Csapo, B.; Haeusler, M.; Klaritsch, P.