059 Nonrandomised Studies as a Source of Complementary,...

BMJ Quality & Safety 2013 / 08 Vol. 22; Iss. Suppl 1

059 Nonrandomised Studies as a Source of Complementary, Sequential or Replacement Evidence for Randomised Controlled Trials in Systematic Reviews and Guidelines

Schünemann, H, Tugwell, P, Reeves, B, Akl, E, Santesso, N, Spencer, F, Shea, B, Wells, G, Helfand, M
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Volume:
22
Language:
english
Journal:
BMJ Quality & Safety
DOI:
10.1136/bmjqs-2013-002293.90
Date:
August, 2013
File:
PDF, 58 KB
english, 2013
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