Nature's explication and Helmont's vindication; or, A short and sure way to a long and sound life, being a necessary and full apology for chymical medicaments, and a vindication of their excellency against those unworthy reproaches cast on the art and its professors (such as were Paracelsus and Helmont) by Galenists, usually called Methodists. Whose method ... is examined, and their art weighed in the ballance of sound reason.

Date:

1657