共 5 条
[1]
BEISSER AR, 1979, AM J PSYCHIAT, V136, P1026
[3]
GOTHEIL E, 1979, AM J PSYCHIATRY, V136, P632
[4]
NOVACK DH, 1979, JAMA-J AM MED ASSOC, V241, P897, DOI 10.1001/jama.241.9.897
[5]
NEW DESIGN FOR RANDOMIZED CLINICAL-TRIALS
[J].
NEW ENGLAND JOURNAL OF MEDICINE,
1979, 300 (22)
:1242-1245