EE417 Healthcare Resource Use and Costs of Care in HR+/HER2- Metastatic Breast Cancer: A Retrospective US Claims Data Study. - Collin, S; Tse, J; Shaikh, NF; Near, A; Hamilton, E; Brufsky, A; Gradishar, W; Mehta, S; Long, GH; Toms, N (Value in Health, 2024)