TY - JOUR AU - Casanueva Freijo, Felipe PY - 2012 SN - 0021-972X UR - http://hdl.handle.net/20.500.11940/4765 LA - eng TI - Characteristics of androgen deficiency in Late-onset hypogonadism: Results from the European Male Aging study (emas) DO - 10.1210/jc.2011-2513 T2 - JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM M2 - 1508 VL - 97 ER -