Evaluation of diagnosis criteria for Leydig cell tumours in adult men revealed by gynaecomastia. - Kuhn,J.M.; Mahoudeau,J.; Billaud,L.; Joly,J.; Rieu,M.; Gancel,A.; Archambeau-Mouveroux,F.; Steg,A.; Luton,J.P. (Clin Endocrinol, 1987)