Preserved male fertility despite decreased androgen sensitivity caused by a mutation in the ligand-binding domain of the androgen receptor gene. - Giwercman,A.; Kledal,T.; Schwartz,M.; Giwercman,Y.L.; Leffers,H.; Zazzi,H.; Wedell,A.; Skakkebaek,N.E. (J Clin Endocrinol Metab, 2000)