title: [Proceedings: Course of heart rate in groups of SPF rats during life span].
mesh_terms: D000367:Age Factors; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000453:epidemiology; D003441:Crowding; D004562:Electrocardiography; D004780:Environment, Controlled; D006126:Group Processes; D006339:Heart Rate; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains
vernacular_title: Evolution pendant toute sa vie de la fréquence cardiaque du rat SPF en groupe