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pro vyhledávání: '"Ralph A. Brock"'
Autor:
Richard Wallach, Jeryl D. English, Audrey Moon, Ralph A. Brock, Rade D. Paravina, F. Kurtis Kasper
Publikováno v:
Orthodontics & Craniofacial Research.
Publikováno v:
American Journal of Orthodontics and Dentofacial Orthopedics. 127:683-691
Introduction: The purpose of this retrospective longitudinal study was to investigate the response of the upper lip to incisor retraction and to ascertain the effect of ethnicity on this response. Methods: Pretreatment and posttreatment lateral cepha