Whole-body autoradiography.
D000818:Animals; D001345:Autoradiography / Q000379:methods*; D005260:Female; D005615:Freezing; D051379:Mice; D008867:Microtomy; D011247:Pregnancy; D011868:Radioisotopes / Q000008:administration & dosage; D013194:Staining and Labeling; D014316:Tritium; D014962:X-Ray Film
D011868:Radioisotopes; D014316:Tritium