Describes the genetic, viral, behavioral, and environmental factors relating to cancer development, and discusses future hopes for treating and curing cancer.
Discusses the sexual responses of the human body as they are affected by hormones and various kinds of drugs, including alcohol, psychotropic drugs, and supposed aphrodisiacs such as Spanish fly.
An examination of the origins and different types of pain in the body and a discussion of the various drugs and treatments that are available for pain relief.
