title: Sex effect on the risk of mental retardation.
mesh_terms: D005260:Female; D005796:Genes; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D008431:Maternal-Fetal Exchange; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D011247:Pregnancy; D014176:Protein Biosynthesis