• Julian PT Higgins, Mike Clarke, G Mustafa Soomro and Ian Roberts. 'First Contact. Collecting Unpublished Data for Systematic Reviews: Proposal for a Randomised Trial' [poster], VII Cochrane Colloquium, Rome, October 1999
• Julian Higgins on behalf of the First Contact Steering Group. Randomise to retrieve missing data, The Cochrane Collaboration Methods Groups Newsletter, Volume 4, June 2000, page 17
• Lee Hooper on behalf of the First Contact Steering Group. Spice up the task of writing to study authors, Cochrane News, Issue 19, September 2000, page 13
• Julian PT Higgins, Mike Clarke, G Mustafa Soomro and Ian Roberts. 'First Contact. Collecting Unpublished Data for Systematic Reviews: Proposal for a Randomised Trial' [poster], VIII Cochrane Colloquium, Cape Town, October 2000
• Lee Hooper and Julian PT Higgins. First Contact - What's that? The Cochrane Effective Practice and Organisation of Care Group (EPOC) Newsletter, Edition 11, March 2001

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