Maffulli N, Lam T P, Yip K M, Griffith J F, Cheng J C
Department of Orthopaedics, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong.
Clin Orthop Relat Res. 1996 Nov(332):301-3, 307-8. doi: 10.1097/00003086-199611000-00037.