[1]
Willén , R. et al. 1983. Composition of Surface Layers in Unfixed Autologous Fascia Lata Heart Valve Grafts: A transmission electron microscopical study. Upsala Journal of Medical Sciences. 88, 1 (Mar. 1983), 25–31. DOI:https://doi.org/10.3109/03009738309178435.