The mothers family physician; or the infants doctor. Being a discourse of the disease in children, commonly called the rickets. Shewing the signs, cause, symptoms, and prognosticks; together with a most accurate and easie method of cure. Accomodated to the meanest capacity. To which is added a profitable appendix touching weights, and measures used in the composition of medicines, and giving of medicinal doses. By Dr. J. Mayow, fellow of All-Souls in Oxon.