Authors: Langen, HJ Kugel, H Ortmann, M Noack, M de Rochemont, RD Landwehr, P

Citation: Hj. Langen et al., Functional quality of MR-compatible automatic biopsy guns compared with conventional ferromagnetic biopsy systems. An in vitro study, ROFO-F RONT, 173(7), 2001, pp. 658-662

Authors: Langen, HJ Kugel, H Grewe, S Landwehr, P Schmidt, T Schafer, R Mallmann, P Lackner, K

Citation: Hj. Langen et al., Preoperative MR-guided localization of suspicious breast lesions, ROFO-F RONT, 172(9), 2000, pp. 764-769

Authors: Langen, HJ Stutzer, H Kugel, H Krug, B Hesselmann, V Schulte, O Walter, C Landwehr, P

Citation: Hj. Langen et al., Precision of MR-guided needle placement - Experimental results., ROFO-F RONT, 172(11), 2000, pp. 922-926

Authors: Langen, HJ Kugel, H Grewe, S Gindele, A Landwehr, P Fischbach, R

Citation: Hj. Langen et al., MR-guided biopsy using respiratory-triggered high-resolution T2-weighted sequences, AM J ROENTG, 174(3), 2000, pp. 834-836

Authors: Langen, HJ Walter, C Ernst, S Kugel, H Lackner, K

Citation: Hj. Langen et al., MR-compatible and conventional localization wires in breast diagnosis: experimental studies on the dislocation and artefact size in MRI., ROFO-F RONT, 170(3), 1999, pp. 310-315