@article{https://doi.org/10.61189/744920nwaoek,
author = {Liu, Yuming and Li, Piding},
title = {A multi-frequency power amplifier for detecting tiny metal in the human body},
journal = {Progress in Medical Devices},
volume = {4},
number = {2},
pages = {148-164},
year = {2026},
doi = {10.61189/744920nwaoek},
}