RT Journal
T1 SOftware
JF JAMA
JO JAMA
YR 1989
FD September 8
VO 262
IS 10
SP 1398
OP 1399
DO 10.1001/jama.1989.03430100134051
UL http://dx.doi.org/10.1001/jama.1989.03430100134051
AB