title: Blood circulation in pregnant rats.
mesh_terms: D000818:Animals; D001158:Arteries; D001775:Blood Circulation / Q000502:physiology*; D001794:Blood Pressure; D002302:Cardiac Output; D003331:Coronary Vessels / Q000502:physiology; D004395:Dye Dilution Technique; D005260:Female; D006321:Heart / Q000033:anatomy & histology / Q000502:physiology*; D009929:Organ Size; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000502:physiology*; D011868:Radioisotopes; D051381:Rats; D012413:Rubidium; D014655:Vascular Resistance
chemical_list: D011868:Radioisotopes; D012413:Rubidium