title: [The P-wave in the EKG of healthy horses].
mesh_terms: D000818:Animals; D004562:Electrocardiography / Q000662:veterinary*; D006736:Horses / Q000502:physiology*; D012849:Sinoatrial Node / Q000502:physiology
vernacular_title: Beitrag zur Systematik der P-welle im EKG gesunder Pferde.