共 32 条
[1]
HOW MANY PATIENTS ARE NECESSARY TO ASSESS TEST-PERFORMANCE
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1990, 263 (02)
:275-276
[4]
DOES INAPPROPRIATE USE EXPLAIN GEOGRAPHIC VARIATIONS IN THE USE OF HEALTH-CARE SERVICES - A STUDY OF 3 PROCEDURES
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1987, 258 (18)
:2533-2537
[5]
THE POOR QUALITY OF EARLY EVALUATIONS OF MAGNETIC-RESONANCE IMAGING
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1988, 259 (22)
:3277-3280