Fanni, Daniela, Francesco Angotzi, Clara Gerosa, Doris Barcellona, Giancarlo Senes, Federica Lai, Giovanni Martino, Stefano Ascani, Vassilios Fanos, and Gavino Faa. “Multiple Specialized Stem Cell Niches Characterize Hematopoiesis in the Human Fetal Liver”. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM) 9, no. 1 (February 10, 2020): e090118. Accessed June 27, 2022. https://jpnim.com/index.php/jpnim/article/view/090118.