. 2015 Jan 27;17(1):e29. doi: 10.2196/jmir.4082
©Elad Yom-Tov, Diana Borsa, Andrew C Hayward, Rachel A McKendry, Ingemar J Cox. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 27.01.2015.
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Figure 2.

Self-controlled case series (SCCS) density equation.