The Nuffield Foundation

Establishing causal links activities

The following activities develop ideas about establishing causal links.

These ideas are also referred to in other activities.

1.1 John Snow

1.1 Koch and tuberculosis

1.2 Measuring health

1.4 Clinical trials

1.7 Mobile phones and cancer?

1.8 Fruit and vegetables and cancer

Last updated: 28 October 2008

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