Research graph
References from "Any other comments?" Open questions on questionnaires – a bane or a bonus to research?. Local targets link to admitted publications; unresolved targets remain external evidence.
Unresolved reference
1996 · External reference
Unresolved reference
1996 · External reference
Unresolved reference
1971 · External reference
Unresolved reference
1983 · External reference
10.3310/hta5310
10.3310/hta5310 · 2001 · External reference
Unresolved reference
1966 · External reference
10.1136/emj.19.4.337
10.1136/emj.19.4.337 · 2002 · External reference
10.1016/s0020-7489(02)00025-1
10.1016/s0020-7489(02)00025-1 · 2002 · External reference
10.1136/bmj.320.7241.1035
10.1136/bmj.320.7241.1035 · 2000 · External reference
10.1136/bmj.326.7397.1011
10.1136/bmj.326.7397.1011 · 2003 · External reference
10.1136/emj.19.2.160
10.1136/emj.19.2.160 · 2002 · External reference
10.1136/bmj.326.7390.629
10.1136/bmj.326.7390.629 · 2003 · External reference
10.1136/bmj.328.7451.1312
10.1136/bmj.328.7451.1312 · 2004 · External reference
10.1177/109019819201900101
10.1177/109019819201900101 · 1992 · External reference
10.1093/intqhc/15.1.23
10.1093/intqhc/15.1.23 · 2003 · External reference
10.1111/j.1365-2753.1996.tb00041.x
10.1111/j.1365-2753.1996.tb00041.x · 1996 · External reference
10.3310/hta2160
10.3310/hta2160 · External reference
10.1089/acm.1998.4.189
10.1089/acm.1998.4.189 · 1998 · External reference
Unresolved reference
1985 · External reference
Unresolved reference
1990 · External reference
Unresolved reference
2000 · External reference
10.1093/eurpub/7.4.379
10.1093/eurpub/7.4.379 · 1997 · External reference
Unresolved reference
1996 · External reference
Unresolved reference
2003 · External reference
10.4324/9780203413081_chapter_9
10.4324/9780203413081_chapter_9 · 1994 · External reference
10.1016/s0277-9536(00)00317-8
10.1016/s0277-9536(00)00317-8 · 2001 · External reference
10.1023/a:1023254226592
10.1023/a:1023254226592 · 2003 · External reference
