RT Journal
T1 REferences and reviews
JF JAMA
JO JAMA
YR 1969
FD October 6
VO 210
IS 1
SP 150
OP 187
DO 10.1001/jama.1969.03160270112042
UL http://dx.doi.org/10.1001/jama.1969.03160270112042
AB