Intra-amniotic injection of Evans blue dye.
D000650:Amnion; D004396:Coloring Agents / Q000008:administration & dosage*; D005321:Extraembryonic Membranes; D005260:Female; D006801:Humans; D011247:Pregnancy; D012421:Rupture / Q000175:diagnosis
D004396:Coloring Agents