Understanding cancer pain.

APA Citation

National Cancer Institute (U.S.). (2000). Understanding cancer pain. [Bethesda, Md.]: National Institutes of Health, National Cancer Institute.

MLA Citation

National Cancer Institute (U.S.). Understanding Cancer Pain. [Bethesda, Md.]: National Institutes of Health, National Cancer Institute, 2000.

Warning: These citations may not always be complete (especially for serials).