Okamoto E, Demizugawa M, Otsuki Y, Takagi T, Mitsuda N, Tanizawa O. Study of Immunoreactive 8-Arginine Vasopressin in Human Plasma During Pregnancy and at Delivery : Utilization of a Highly Sensitive Radioimmunoassay with a Reversed Phase C18 Silica Column. Thai J Obstet Gynaecol [internet]. 1992 Jul. 1 [cited 2026 Sep. 28];4(2):89-98. available from: https://he02.tci-thaijo.org/index.php/tjog/article/view/257829