Figure 2From: Incidence of multiple sclerosis in Northern Lisbon, Portugal: 1998–2007 Outcome of case-finding by year of onset and diagnosis. Annual number of multiple sclerosis onsets or multiple sclerosis diagnoses for 106 cases fulfilling diagnostic criteria among the pooled population from 1978 to 2012. The study period, 1998–2007, is marked between vertical dash-dotted lines.Back to article page