Shi S, Chen F, Goel S, Graves SA, Luo H, Theuer CP, Engle JW, Cai W. In Vivo Tumor-Targeted Dual-Modality PET/Optical Imaging with a Yolk/Shell-Structured Silica Nanosystem. Nano-Micro Lett [Internet]. 2018Jul.16 [cited 2024Dec.4];10(4):65. Available from: https://nmlett.org/index.php/nml/article/view/253