@article{9749fae9f10049708f10880d14492bed,
title = "Sibling sex ratio of boys with gender identity disorder",
keywords = "Psychopharmacology, Econometric and Statistical Methods: General, Geneeskunde(GENK), Algemeen onderzoek",
author = "K.J. Zucker and R. Green and S. Coates and B. Zuger and {Cohen - Kettenis}, P.T. and G.M. Zecca and J. Money and S. Hahn-Burke and S.J. Bradley",
year = "1997",
language = "Undefined/Unknown",
volume = "38",
pages = "543--551",
journal = "Journal of Child Psychology and Psychiatry",
issn = "0021-9630",
publisher = "Wiley-Blackwell",
}