Oxford University Press, European Journal of Orthodontics, 3(14), p. 173-179, 1992
DOI: 10.1093/ejo/14.3.173
Elsevier, American Journal of Orthodontics and Dentofacial Orthopedics, 6(103), p. 569-570
DOI: 10.1016/s0889-5406(08)80085-6
Full text: Unavailable