Medical companion, treating according to the most successful practice, of the diseases to which man is subject: with a description of vegetable medicines, and the manner of preparing and using them : also, a description of roots and herbs : to which is added an essay on hygia, or the art of preserving health and prolonging life

Medical companion, treating according to the most successful practice, of the diseases to which man is subject: with a description of vegetable medicines, and the manner of preparing and using them : also, a description of roots and herbs : to which is added an essay on hygia, or the art of preserving health and prolonging life