title: [Sex chromatin and karyotype in primary amenorrhea].
mesh_terms: D000568:Amenorrhea / Q000235:genetics*; D002869:Chromosome Aberrations; D005260:Female; D006801:Humans; D007621:Karyotyping; D012728:Sex Chromatin
vernacular_title: Cromatina sexual y cariotipos en las amenorreas primarias