title: [Morphometric demonstration of specialized internodal pathways in the heart].
mesh_terms: D000818:Animals; D001283:Atrioventricular Node / Q000033:anatomy & histology; D006325:Heart Atria; D006329:Heart Conduction System / Q000033:anatomy & histology*; D008297:Male; D051381:Rats; D012849:Sinoatrial Node / Q000033:anatomy & histology
vernacular_title: K voprosu o morfometricheskom vyiavlenii spetsializirovannykh mezhuzlovykh provodiashchikh puteu serdtsa.