Corrections
Comparative efficacy of three mumps vaccines during disease outbreak in eastern Switzerland: cohort study
BMJ 1999; 319 doi: https://doi.org/10.1136/bmj.319.7208.477 (Published 21 August 1999) Cite this as: BMJ 1999;319:477
An error occurred in this short report by Schlegel et al (7 August, pp 352-3). The first column of the first row of the table should have read: “No vaccination” [not “No (%) vaccinated” as published].