RT Journal
A1 Bunn WH
T1 CEntral society for clinical research
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1939
FD March 11
VO 112
IS 10
SP 1014
OP 1017
DO 10.1001/jama.1939.62800100005031a
UL http://dx.doi.org/10.1001/jama.1939.62800100005031a
AB