Figure 2
From: Incidence of maternal Toxoplasma infections in pregnancy in Upper Austria, 2000-2007
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2334-11-348/MediaObjects/12879_2011_Article_1689_Fig2_HTML.jpg)
Selection of study population a) few tests were ordered for not-pregnant persons, b) i.e., test results did not match the interpretation, or result or interpretation were missing on the report, c) 200-day estimate (see methods section), d) 300-day estimate (see methods section).