Berlin: Georg Reimer, 1869.
29 pages (447-470) IN: Virchow's Archiv fur Pathologische Anatomie und Physiologie und fur klinische Medicin. Volume 46, 1869. Whole volume offered entire with 16 plates. 8vo, 1/2 calf (ex-library, hinges broken, spine damaged). Berlin: Georg Reimer, 1869. A good only copy, internally clean
Improvements in school hygiene and the regular inspection of school children were brought about by the efforts of Virchow. GM 1617.