MALUTA, T.; MICHELONI, G.; SANDRI, A.; REGIS, D.; COSTANZO, A.; MAGNAN, B. Rotational osteoplasty and bioabsorbable polylactate pin fixation in Pipkin type 2 fracture with acute osteochondral defect: a case report. Acta Bio Medica Atenei Parmensis, v. 87, n. 1 -S, p. 116-121, 15 abr. 2016.