Stereological measurements of atrial ultrastructures in the guinea-pig.
D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D005260:Female; D006168:Guinea Pigs; D006325:Heart Atria / Q000648:ultrastructure*; D008297:Male; D008931:Mitochondria, Muscle / Q000648:ultrastructure; D009210:Myofibrils / Q000648:ultrastructure; D012508:Sarcolemma / Q000648:ultrastructure; D012519:Sarcoplasmic Reticulum / Q000648:ultrastructure