Recurrent Lymphocytic Meningitis Positive for Herpes Simplex Virus Type 2
Katariina Kallio-Laine , Mikko Seppänen, Hannu Kautiainen, Marja-Liisa Lokki, Maija Lappalainen, Ville Valtonen, Markus Färkkilä, and Eija Kalso
Author affiliations: Helsinki University Central Hospital, Helsinki, Finland (K. Kallio-Laine, M. Seppänen, M. Lappalainen, V. Valtonen, M. Färkkilä, E. Kalso); Orton Orthopedic Hospital, Helsinki (H. Kautiainen); Haartman Institute, University of Helsinki, Helsinki (M.-L. Lokki)
Figure. Kaplan-Meier curve showing cumulative proportions of the second recurrent lymphocytic meningitis episode (the time from the first episode to the first recurrence, years) in patients, Finland. 95% confidence intervals were obtained by bias-corrected bootstrapping.
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