共 5 条
[1]
Improving the quality of reporting of randomized controlled trials - The CONSORT statement
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1996, 276 (08)
:637-639
[2]
DENIS L, 1997, P 4 INT CONS BEN PRO
[3]
DONOVAN JL, 1994, HLTH CARE NEEDS ASSE, V2, P140
[4]
*MRC, 1948, BRIT MED J, V2, P779
[5]
Yang Q, 1999, BJU INT, V84, P640