علم و هنر شفا، نوشته دکتر رالف توئنتیمن

Ralph Twentyman, a longtime homeopathic physician and former consultant at the Royal London Homeopathic Hospital, wrote the book; Owen Barfield contributed the foreword.

Twentyman studies the human organism in relation to nature and discusses substances including sulphur, lead, silver, fungi, and sepia alongside conditions such as migraine, asthma, cancer, and AIDS.

Twentyman argues for a wider conversation among modern medicine, psychology, and homeopathy so that health and illness can be considered within a more holistic picture.

This Floris Books paperback is 320 pages, carries ISBN 9780863151491, and was originally published on November 1, 1992.