Las píldoras anticonceptivas y el riesgo de cáncer.

Bibliographic Details
Corporate Author:	National Cancer Institute (U.S.)
Format:	Government Document Book
Language:	Spanish
Published:	[Bethesda, Md.] : National Cancer Institute, [2004]
Series:	Fact sheet (National Cancer Institute (U.S.)) ; 3.13s.
Subjects:	Oral contraceptives. Cancer > Risk factors.
Online Access:	https://purl.fdlp.gov/GPO/LPS99799

Description
Item Description:	Title from title screen (viewed on Aug. 13, 2008). "1/30/04." Electronic resource.
Physical Description:	12 pages : digital, PDF file.
Format:	Mode of access: Internet from the NCI web site. Address as of 8/13/2008: http://www.cancer.gov/images/Documents/0ddb0caf-9296-4fc5-8923-cae7adb8ff30/fs3%5F13s.pdf ; current access available via PURL.