RT Journal
T1 MEdical literature abstracts
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1959
FD September 19
VO 171
IS 3
SP 338
OP 369
DO 10.1001/jama.1959.03010210090021
UL http://dx.doi.org/10.1001/jama.1959.03010210090021
AB