Justus Hecker

Numerous theories have been proposed for the causes of dancing mania, and it remains unclear whether it was a real illness or a social pheno…

Justus Friedrich Carl Hecker (1795-1850) was a German physician and medical writer, whose research focused on the history of epidemics, in a…

Works in the Public Domain that have in their titles (or subtitles) the numeral 14 or the words fourteen or fourteenth. This collection is b…