RT Journal Article SR Electronic T1 Secondary amenorrhoea and 47,XX,i(Xq) karyotype. JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 371 OP 372 DO 10.1136/jmg.23.4.371-b VO 23 IS 4 A1 T E Kelly A1 J W Wilks A1 H E Wyandt YR 1986 UL http://jmg.bmj.com/content/23/4/371.3.abstract AB