Mode of access: Internet from the NIA web site. Address as of 04/06/09: http://www.nia.nih.gov/NR/rdonlyres/EC06F78B-2917-4F6D-B21D-0CC55596C311/5979/El%5FCuidado%5Fde%5Flos%5FPies.pdf ; current access is available via PURL.
Note
Title from title screen (viewed Apr. 6, 2009)
"Julio de 2003"--P. 10.
GPO Cataloging Record Distribution Program (CRDP).