title: An improved procedure for isolation of rat alpha-fetoprotein.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis; D000818:Animals; D002848:Chromatography, DEAE-Cellulose / Q000379:methods; D005260:Female; D005312:Fetal Blood / Q000032:analysis; D005333:Fetus; D011247:Pregnancy; D051381:Rats; D000509:alpha-Fetoproteins / Q000302:isolation & purification*
chemical_list: D000509:alpha-Fetoproteins