340 PHYSIOLOGY CHAP, ix 



"W. J. MEEK. Tlie Relative Resistance of the Heart Ganglia, the Intrinsic Nerve 

 Plexus, and the Heart Muscle to the Action of Drugs. Ainer. Journ. of 

 Physiol., 1908, xxi. 230. 



W. H. SCHULTZ. Studies in Heart Muscle. The Refractory Period and tin- 

 Period of Varying Irritability. Amer. Journ. of Physiol., 1908, xxii. 133. 



A. J. CAKLSON. Comparative Physiology of the Invertebrate Heart. Part X. 

 Amer. Journ. of Physiol., 1908, xxii. 353. 



H. J. B. FKY. The Influence of the Visceral Nerves upon the Heart in 

 Cephalopoda. Journ. of Physiol., 1909-10, xxxix. 184. 



J. Eiu.ANGEi;. Can Functional Union be re-established between the Mammalian 

 Auricles and Ventricles after Destruction of a Segment of the Auriculo- 

 Ventricular Bundle ? Amer. Journ. of Phvsiol. , 1909, xxiv. 375. 



