title: Concentration of estradiol, testosterone and progesterone in cerebrospinal fluid compared to plasma unbound and total concentrations.
mesh_terms: D000328:Adult; D000368:Aged; D004958:Estradiol / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011374:Progesterone / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*; D012044:Regression Analysis; D012737:Sex Factors; D013739:Testosterone / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*
chemical_list: D013739:Testosterone; D011374:Progesterone; D004958:Estradiol