Abstract
References
1.
Flexner
S.
Flexner
J. T.
(1941 ) William Henry Welch and the Heroic Age of American Medicine . New York ; p. 165 .
2.
Williams
Harley
(1949 ) The Healing Touch . London ; p. 350 . see also Bulletin of the History of Medicine , 1950 , 24 , 305 –51 .
3.Supplement to Bulletin of the Johns Hopkins Hospital , 1950 , 87 . No. 2 . Welch Memorial Number.