Illustrations of the atmospherical origin of epidemic diseases, and of its relation to their predisponent constitutional causes [electronic resource] : and on the twofold means of prevention, mitigation, and cure, and of the powerful influence of change of air as a prinicpal remedy
Illustrations of the atmospherical origin of epidemic diseases, and of its relation to their predisponent constitutional causes [electronic resource] : and on the twofold means of prevention, mitigation, and cure, and of the powerful influence of change of air as a prinicpal remedy
https://archive.org/details/b21457931