Gay Lee's 8 CE Topic Card Home Study Course is easy, effective, and revolutionary. Graphically based, it presents the basics of the Lymph System, Lymphedema, and Manual Lymph Drainage in a series of clear illustrations and simple descriptions. This is the ideal way to learn about the versatile, therapeutic, medically prescribed therapy called MLD. The MLD Topic Cards that comprise the curriculum serve as your MLD quick-reference guide after you complete the course.