This week's artwork was donated by Dathan, a pediatric cancer patient who received treatment at The Children's Hospital of Philadelphia . The Hypermedia PDQ project is supported, in part, by grants from the National Cancer Institute and the National Action Plan on Breast Cancer. Additional information is available regarding this project. We are in the initial phase, and welcome your input. Chemicals produced by glands in the body.
Hormones control the actions of certain cells or organs.
The Hypermedia PDQ project is supported, in part, by grants from the National Cancer Institute and the National Action Plan on Breast Cancer. Additional information is available regarding this project. We are in the initial phase, and welcome your input. The information provided through OncoLink should not be used for diagnosing or treating a health problem or a disease. It is not a substitute for professional care.