Research graph
References from The Paired Availability Design for Historical Controls. Local targets link to admitted publications; unresolved targets remain external evidence.
10.7326/0003-4819-118-3-199302010-00009
10.7326/0003-4819-118-3-199302010-00009 · 1993 · External reference
10.7326/0003-4819-127-8_part_2-199710151-00064
10.7326/0003-4819-127-8_part_2-199710151-00064 · 1997 · External reference
10.1056/nejm200006223422507
10.1056/nejm200006223422507 · 2000 · External reference
10.1056/nejm200006223422506
10.1056/nejm200006223422506 · 2000 · External reference
10.1097/00000542-200004000-00006
10.1097/00000542-200004000-00006 · 2000 · External reference
10.1136/bmj.316.7125.140
10.1136/bmj.316.7125.140 · 1998 · External reference
10.7326/0003-4819-123-11-199512010-00009
10.7326/0003-4819-123-11-199512010-00009 · 1995 · External reference
10.7326/0003-4819-133-12-200012190-00016
10.7326/0003-4819-133-12-200012190-00016 · 2000 · External reference
Unresolved reference
2001 · External reference
Unresolved reference
2000 · External reference
Unresolved reference
1997 · External reference
Unresolved reference
2001 · External reference
10.1002/sim.4780132108
10.1002/sim.4780132108 · 1994 · External reference
Unresolved reference
1998 · External reference
Unresolved reference
1982 · External reference
10.1016/0009-9236(95)90260-0
10.1016/0009-9236(95)90260-0 · 1995 · External reference
10.1080/01621459.1996.10476902
10.1080/01621459.1996.10476902 · 1996 · External reference
10.1056/nejm198506203122504
10.1056/nejm198506203122504 · 1985 · External reference
10.1016/0197-2456(86)90046-2
10.1016/0197-2456(86)90046-2 · 1986 · External reference
10.1111/j.0006-341x.1999.00732.x
10.1111/j.0006-341x.1999.00732.x · 1999 · External reference
