RT Journal
T1 CUrrent comment
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1919
FD November 22
VO 73
IS 21
SP 1617
OP 1618
DO 10.1001/jama.1919.02610470053019
UL http://dx.doi.org/10.1001/jama.1919.02610470053019
AB