Long-term results of total knee arthroplasty in haemophilic patients: an 18-year follow-up. - Ernstbrunner, Lukas; Hingsammer, Andreas; Catanzaro, Sabrina; Sutter, Reto; Brand, Brigit; Wieser, Karl; Fucentese, Sandro; Fucentese, Sandro F (Knee Surgery, Sports Traumatology, Arthroscopy, 2017)