Abstract
References
1.
Allen
F. M.
Amer. Journ. Med. Sci. , 1915 , cl , p. 480 ;.
2.New York State Journ. Med. , September, 1915 ;.
3.Boston Med. and Surg. Journ. , 1915 , clxxii , p. 241 .
4.
Joslin
.
Boston Med. and Surg. Journ.
, 1913 , clxix , p. 348 ;.
5.Amer. Journ. Med. Sci. , 1915 , cl , p. 485 .