Biodegradable GdPO4·H2O/PLGA microcarriers for stem cell delivery and non-invasive MRI translocation tracing. - Zhu, Wenhao; Wu, Zhenxu; Wang, Peng; Liu, Tianyi; Guo, Min; Ji, Jiansong; He, Mingfeng; Wang, Haifeng; Zhang, Peibiao (Journal of Materials Science, 2022)