共 19 条
[12]
PARRY HJ, 1973, ARCH GEN PSYCHIAT, V28, P769
[13]
ROBERTS RK, 1978, GASTROENTEROLOGY, V75, P479
[14]
EMPIRICAL DEMONSTRATION OF BERKSON BIAS
[J].
JOURNAL OF CHRONIC DISEASES,
1978, 31 (02)
:119-128
[15]
SALZMAN C, 1983, ARCH GEN PSYCHIAT, V40, P293
[17]
PSYCHOTROPIC-DRUG USE IN AN AMBULATORY ELDERLY POPULATION
[J].
GERONTOLOGY,
1982, 28 (05)
:328-335
[18]
1980, AM PSYCHIATRIC ASS D, P225
[19]
1973, N ENGL J MED, V288, P277