RT Journal
T1 CUrrent comment
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1929
FD June 22
VO 92
IS 25
SP 2105
OP 2106
DO 10.1001/jama.1929.02700510035016
UL http://dx.doi.org/10.1001/jama.1929.02700510035016
AB