Developing Effective Screening Strategies in Multiple Endocrine Neoplasia Type 1 (MEN 1) on the Basis of Clinical and Sequencing Data of German Patients with MEN 1 - Schaaf, L; Pickel, J; Zinner, K; Hering, U; Höfler, M; Goretzki, P E; Spelsberg, F; Raue, F; von zur Mühlen, A; Gerl, H; Hensen, J; Bartsch, D K; Rothmund, M; Schneyer, U; Dralle, H; Engelbach, M; Karges, W; Stalla, G K; Höppner, W (Experimental and Clinical Endocrinology & Diabetes, 2007)