Haploidentical stem cell transplantation in patients with pediatric solid tumors: preliminary results of a pilot study and analysis of graft versus tumor effects. - Lang,P.; Pfeiffer,M.; Müller,I.; Schumm,M.; Ebinger,M.; Koscielniak,E.; Feuchtinger,T.; Foll,J.; Martin,D.; Handgretinger,R. (Klin Pädiatr, 2006)