40 



3. Micro, anat., surg. 

 methods 31 



4. Micro, anat., surg. 



and elect, methods 2 



5. Micro, anat., physio!., 

 elect, methods 3 



6. Micro, and gross 



anat., physiol. 1 



7. Micro, anat., physiol., 

 psycho!., surg. methods 2 



8. Micro, anat., genetics ^ 1 



9. Micro, anat., 

 biochemistry 2 



10. Micro, anat., 



geriatics 1 



11. Micro, anat., 

 endocrinology 5 



12. Micro, and gross anat., 

 endocrin., surg. 

 methods 1 



13. Micro, and gross anat., 

 surg. methods .— 1 



14. Gross anatomy 1 



16. Gross anat., 

 paleontology - 1 



17. Gross anat., 

 anthropometry 2 



19. Gross anat., physiol., 

 elect, methods 1 



20. Physiology 2 



591 

 60 

 50 

 12 



46 



12 



48 



96 



16 



14 

 26 



36 



54 



12 

 32 



Survey of Neurobiology 



21. Physiol., surg. 

 19.1 13 methods 5 126 25.2 



23. Physiol., micro. 



.30 anat. 2 30 15 



24. Physiol., micro, anat., 



16.6 surg. methods ..— 15 412 27.5 9 



25. Physiol., elect, and 



surg. meth. 3 72 24 



33. Embryology, physiol., 



23 micro, anat. 1 40 



34. Embryo!., micro, anat., 



surg. metliods 8 176 22 



24 36. Embryo!., micro, anat. 20 461 23.1 10 

 37. Embryo!., gross anat. 1 18 



41. Embryo!., physiol. 1 10 



42. Embryo!., pliysiol., 



,Qg surg. method 1 24 



"^ 43. Embryo!., physiol., micro. 



anat., surg. methods - 1 24 



49. History and biograpliy 5 71 14.2 



No. No. 



pages articles 



Total studied 4527 187 



No. per volume (avg. ) 503 20 



No, per year (avg.) 1006 



Average lengtli of articles, 24 pages 



27 Classifications no. (1), (3), (24) and (36) ac- 



count for 48% of total pages. 

 19% of articles deal with humans, others deal 



16 entirely with animal subjects. 



