The riboflavin-excretion with urine in pregnancy.
D001692:Biological Transport; D001826:Body Fluids; D005260:Female; D006801:Humans; D011247:Pregnancy / Q000652:urine; D012256:Riboflavin / Q000652:urine*; D014556:Urine
D012256:Riboflavin
PREGNANCY/urine in; URINE; VITAMIN B2/in urine