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Items: 3

1.

How evidence based are recruitment strategies to randomized controlled trials in primary care? Experience from seven studies.

Foy R, Parry J, Duggan A, Delaney B, Wilson S, Lewin-Van Den Broek NT, Lassen A, Vickers L, Myres P.

Fam Pract. 2003 Feb;20(1):83-92.

PMID:
12509377
2.

A randomised controlled trial of four management strategies for dyspepsia: relationships between symptom subgroups and strategy outcome.

Lewin van den Broek NT, Numans ME, Buskens E, Verheij TJ, de Wit NJ, Smout AJ.

Br J Gen Pract. 2001 Aug;51(469):619-24.

3.

Validation and value of an enzyme-linked immunosorbent assay for Helicobacter pylori in primary care.

Lewin-van den Broek NT, Numans ME, Buskens E, de Wit NJ, Smout AJ, Verheij TJ.

Scand J Gastroenterol. 1999 Apr;34(4):391-5.

PMID:
10365899

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