Subject
Obstetrics and Gynaecology
Reference6 articles.
1. Relationship between blood and urine concentrations of intact human chorionic gonadotropin and its free subunits in early pregnancy;Norman;Obstet Gynecol,1987
2. Blood or urine measurement of human chorionic gonadotropin for detection of ectopic pregnancy?;Norman;Obstet Gynecol,1988
3. Various methods for determining urinary choriogonadotropin evaluated for the early diagnosis of ectopic pregnancy;Buck;Clin Chem,1986
4. Detection of urinary human chorionic gonadotropin by rapid immunoconcentration method is the first-line test for suspected ectopic pregnancy;Buck;Fertil Steril,1987
5. A bedside test for human chorionic gonadotropin as sensitive as serum radioimmunoassays;Buck;Clin Chem,1986