title: Safety of intra-amniotic injection of indigo carmine.
mesh_terms: D000650:Amnion; D005260:Female; D006801:Humans; D007203:Indigo Carmine / Q000008:administration & dosage / Q000009:adverse effects*; D007211:Indoles / Q000009:adverse effects*; D007267:Injections; D011247:Pregnancy
chemical_list: D007211:Indoles; D007203:Indigo Carmine