American Cancer Society National Headquarters
Breast Cancer Action
Breast Cancer Center
Breast Health and Breast Cancer Network
BreastCancer.Net
Breast Cancer Network of Strength (formerly Y-Me)
Cancer Care, Inc.
CancerConsultants’ Patient Information Center
Cancer Guide: Alternative Therapies
Caring Congregations, Inc
HER2 Support Group
National Breast Cancer Coalition
National Cancer Institute
National Coalition of Cancer Survivorship
National Library of Medicine
National Lymphedema Network
Susan G. Komen Foundation
University of Virginia Health System
WebMedLit-Oncology
