title: X-linked glucose-6-phosphate dehydrogenase activity in relation to X-chromatin frequency during menstrual cycle.
mesh_terms: D002610:Cheek; D005260:Female; D005954:Glucosephosphate Dehydrogenase / Q000235:genetics*; D006801:Humans; D008598:Menstruation; D009061:Mouth Mucosa / Q000166:cytology; D012463:Saliva / Q000201:enzymology; D012728:Sex Chromatin / Q000032:analysis*; D014960:X Chromosome
chemical_list: D005954:Glucosephosphate Dehydrogenase