RT Journal
T1 AUstria
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1959
FD August 15
VO 170
IS 16
SP 2003
OP 2005
DO 10.1001/jama.1959.63010160011022
UL http://dx.doi.org/10.1001/jama.1959.63010160011022
AB