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HENRY H. DONALDSON 



TABLE 3 



Giving the values of the percentage of water in the brain and spinal cord of the male 

 albino rat, calculated according to the formulas given above. Brain: formulas 

 1 and 2; spinal cord: formulas 3 and 4. For comparison the observed values for 

 the male, taken from table 1, are repeated here. Arranged according to body weights 



