RT Journal
T1 CUrrent comment
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1919
FD August 16
VO 73
IS 7
SP 537
OP 538
DO 10.1001/jama.1919.02610330075016
UL http://dx.doi.org/10.1001/jama.1919.02610330075016
AB