RT Journal
T1 CUrrent comment
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1919
FD July 12
VO 73
IS 2
SP 110
OP 111
DO 10.1001/jama.1919.02610280038015
UL http://dx.doi.org/10.1001/jama.1919.02610280038015
AB