title: Variability of intercapillary distance estimated on histological sections of rat heart.
mesh_terms: D000818:Animals; D002196:Capillaries / Q000033:anatomy & histology / Q000378:metabolism / Q000473:pathology; D003331:Coronary Vessels / Q000033:anatomy & histology* / Q000378:metabolism / Q000473:pathology; D009543:Nifedipine / Q000494:pharmacology; D010100:Oxygen / Q000378:metabolism; D010781:Photography; D051381:Rats; D011918:Rats, Inbred SHR; D011921:Rats, Inbred WKY
chemical_list: D009543:Nifedipine; D010100:Oxygen