@article{article7a8d6727,
title   = {State of the art and future directions of healthcare 4.0: a systematic literature review},
author = {Santos, Carlos Henrique dos and Romano, André Luiz and Azzolini Júnior, Walther and Cesar, Francisco Ignácio Giocondo and Ferraço, Fabio and Rozo-Rojas, Ivanhoe},
year = {2025},
doi = {10.1109/ACCESS.2025.3575054},
journal   = {IEEE Access}
}