RT Journal
T1 CUrrent comment
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1919
FD May 31
VO 72
IS 22
SP 1619
OP 1620
DO 10.1001/jama.1919.02610220037017
UL http://dx.doi.org/10.1001/jama.1919.02610220037017
AB