title: Nuclear sex and antenatal diagnosis of Klinefelter's syndrome.
mesh_terms: D000328:Adult; D000649:Amniocentesis; D001345:Autoradiography; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005453:Fluorescence; D005865:Gestational Age; D006801:Humans; D007713:Klinefelter Syndrome / Q000175:diagnosis*; D008297:Male; D008722:Methods; D010298:Parity; D011247:Pregnancy; D011796:Quinacrine; D012728:Sex Chromatin; D012732:Sex Determination Analysis
chemical_list: D011796:Quinacrine