RT Journal
T1 REferences and reviews
JF JAMA
JO JAMA
YR 1969
FD December 15
VO 210
IS 11
SP 2106
OP 2133
DO 10.1001/jama.1969.03160370090043
UL http://dx.doi.org/10.1001/jama.1969.03160370090043
AB