RT Journal
T1 CUrrent comment
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1929
FD January 12
VO 92
IS 2
SP 150
OP 151
DO 10.1001/jama.1929.02700280054020
UL http://dx.doi.org/10.1001/jama.1929.02700280054020
AB