Enchiridion medicum: or A manual of physick. Being a compendium of the whole art, in three parts. viz. I. Of diseases of the head. II. Of diseases of the breast. III. Of diseases of the belly. Wherein is briefly shewed, 1. The names. 2. The derivation. 3. The causes. 4. Th signs. 5. The prognosticks. And 6. A rational method of cure. Comprehending the substance of the more approved authours both ancient and modern. Published for the benefit of all persons, being fitted to the meanest capacity. By Robert Johnson med. professor.