[Tryptophan level in the blood serum of pregnant women].
D001798:Blood Proteins / Q000032:analysis; D003124:Colorimetry; D005260:Female; D006801:Humans; D011247:Pregnancy; D014364:Tryptophan / Q000097:blood*
D001798:Blood Proteins; D014364:Tryptophan
Vmist tryptofanu v syrovattsi krovi vahitnykh zhinok.