Initial results of in vivo high-resolution morphological and biochemical cartilage imaging of patients after matrix-associated autologous chondrocyte transplantation (MACT) of the ankle. - Quirbach, Sebastian; Trattnig, Siegfried; Marlovits, Stefan; Zimmermann, Valentin; Domayer, Stephan; Dorotka, Ronald; Mamisch, Tallal C; Bohndorf, Klaus; Welsch, Goetz H (Skeletal Radiology, 2009)