title: A simple radioimmunological method for the determination of plasma total oestriol during pregnancy.
mesh_terms: D003429:Cross Reactions; D004964:Estriol / Q000097:blood*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D011863:Radioimmunoassay / Q000379:methods; D012044:Regression Analysis
chemical_list: D004964:Estriol