322 NOTES AND AUTH0EITIE8 



10. American Medicine, July, 1906, p. 233. 



11. Diseases of Infancy and Childhood, by L. Emmet 



Holt. 



12. Parsons, op. cit., p. 27. 



13. See The Slav Invasion, by Wame; On the Trail 



of the Immigrant, by Steiner; the Studies of 

 Slavic Immigration (in Charities and the Com- 

 mons) by Emily Greene Balch, etc. 



14. Vide the opinion of Sir William Jenner, quoted in 



Transactions of the National Association for 

 the Promotion of Social Science, 1882, p. 387. 



See also Spargo, op. dt, p. 16. 



It should be noted that bottle-fed babies are less 

 "rickety" than breast nurslings of the poorer 

 classes. See Archives of Pediatrics, Jime, 1906, 

 p. 452. 



15. The Feeding of Animals, W. H. Jordan, New York, 



1903. 



16. Facts About Milk, by R. A. Pearson, M.S., p. 11 



(United States Department of Agriculture, 

 Farmers' Bulletin No. 42). 



17. Pediatrics: the Hygiene and Medical Treatment 



of Children, by Thomas Morgan Rotch, Third 

 Edition, 1901. 



18. See article by Dr. St. George T. Grinnan, in Ar- 



chives of Pediatrics, April, 1905, p. 272. 



19. The Variations in the Fat Percentage of Mother's 



Milk, by Louise Tayler-Jones, M.S., M.D., in 

 Archives of Pediatrics, July, 1906. 



