INTRODUCTION 



6 1 6 Pathology. 



6160 Form divisions. 



61601 Bacteriology [see also "5768]. 



616011 General Etiology. 



6 1 6 (.) Geographical Pathology. 



616 : Relation divisions. 



*6 1 6 : 54 Pathological Chemistry. 

 ^r> Pathological Histology. 



1 6 ' Pathological Anatomy. 



. ' Pathological Physiology. 



Systematic Pathology. 



'6 1 6 r Circulatory system. 



'6162 Eespiratory system. 



6163 Digestive system. 



6164 Lymphatic system. 



'6165 Skin. 



6166 Genitourinary system. 



6167 Motor system. 



6168 Nervous system. 



61681 Cerebro-spmal circulation. 



'61682 Cerebro-spinal m^ninges. 



61683 Brain and cord : structure. 



61684 Brain and cord : function. 



61685 Neuroses. 



61687 Nerves. 



61689 Mind. 



'616891 Madness. 



61689997 Idiocy. 



