Sources list for REPLACEMENT PARTS

A Patient's Guide to Artificial Hip Replacement, http://orthopedics.about.com/gi/dynamic/offsite.htm?site=http%3A%2F%2Fwww .medicalmultimediagroup.com%2Fpated%2Fjoints%2Fhip%2Fhip_replacement.html
Total Hip Arthroplasty

"Women's Health Initiative (WHI): Risks and Benefits of Hormone Replacement Therapy (HTR) and Estrogen Replacement Therapy (ERT)." http://www.webmd.com/hw/health_guide_atoz/tv7047.asp
The Benefits of Social Science Research

Company, Low Income Refrigerator Replacement Program. Retrieved Feb. 28, 2004 from the World Wide Web: http://www.ligb.org/DOCS/Replacement.PDF.
Motivation Processes

Aquinas, St. Thomas. Summa Theologica. Part 2 of Part I. Section 109. "Whether one who has already obtained grace can, of himself and without further help of grace, do good and avoid sin"
Luther vs. Aquinas on Grace and Justification

Aquinas, St. Thomas. Summa Theologica. Part 2 of Part I. Section 109. "Whether man, without grace, can avoid sin.".
Luther vs. Aquinas on Grace and Justification