title: Evidence for the presence of 6-keto-oestradiol-17beta in human plasma-implications for oestradiol-17beta radioimmunoassays.
mesh_terms: D003429:Cross Reactions; D004958:Estradiol / Q000031:analogs & derivatives* / Q000097:blood*; D005260:Female; D006801:Humans; D008183:Luteal Phase; D008297:Male; D011247:Pregnancy; D011863:Radioimmunoassay / Q000379:methods; D013329:Structure-Activity Relationship
chemical_list: D004958:Estradiol