RT Journal Article SR Electronic T1 A study of brothers with Klinefelter syndrome. JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 702 OP 702 DO 10.1136/jmg.34.8.702 VO 34 IS 8 A1 C G Woods A1 J Noble A1 A R Falconer YR 1997 UL http://jmg.bmj.com/content/34/8/702.abstract AB