Separation and radioimmunoassay of f alpha prostaglandins using silica gel micro columns.
D000029:Abortion, Legal; D000653:Amniotic Fluid / Q000032:analysis; D002850:Chromatography, Gel; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D011453:Prostaglandins / Q000302:isolation & purification* / Q000627:therapeutic use; D011863:Radioimmunoassay; D012822:Silicon Dioxide; D013997:Time Factors; D014316:Tritium
D011453:Prostaglandins; D014316:Tritium; D012822:Silicon Dioxide