Read Nov. 29, 1904, at a meeting of the Essex South section of the Massachusetts Medical Society held in Lynn, Mass. Select the format you want to export the citation of this publication.

Lower scores were also seen during the control period, compared to those in the outbreak period, for depression (difference = −0.18; 95% CI = −0.23, −0.13), neurasthenia (difference = −0.31; 95% CI = ...