M. S. Lach and W. M. Suchorska, “The effect of the combination of TGF-β1 and BMP2 with high-density pellet cell culture during chondrogenic differentiation of pluripotent stem cells”., LOS, vol. 17, no. 1, pp. 37–46, Mar. 2020, doi: 10.21641/los.2020.17.1.169.