[1]
A. R. Ramalho, A. Vilas-Boas, L. Eça Guimarães, N. Bernardino Vieira, L. Santos, and PICTURE-IM Group, “PICTURE-IM: Portuguese Initiative for Characterizing Hospitalization: A Multicentre Retrospective Report of Internal Medicine – PART 1”, RPMI, no. XX, Aug. 2026.