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Randomisation methods in controlled trials.
Roberts C, Torgerson D. Roberts C, et al. BMJ. 1998 Nov 7;317(7168):1301. doi: 10.1136/bmj.317.7168.1301. BMJ. 1998. PMID: 9804722 Free PMC article. Review. No abstract available.
Absent friends.
Torgerson D, Reid D, Donaldson C, Russell I, Garton M. Torgerson D, et al. Health Serv J. 1993 Nov 4;103(5377):33. Health Serv J. 1993. PMID: 10130598 No abstract available.
458 results