DMCA
Comparison of evidence of treatment effects in randomized and nonrandomized studies (2001)
by
John P. A. Ioannidis
,
Anna-bettina Haidich
,
Nikos Pantazis
,
Styliani I. Kokori
,
Maria G. Tektonidou
,
Despina G. Contopoulos-ioannidis
Venue: | JAMA |
Citations: | 7 - 0 self |