title: [Contribution to the study of orthodontic movements during "anchorage preparation, lower anterior retraction and Class II mechanics" II. (author's transl)].
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D009971:Orthodontics, Corrective; D014085:Tooth Migration; D014087:Tooth Movement Techniques
vernacular_title: Contribuição ao estudo dos movimentos ortodônticos durante" Preparo de ancoragem, retração anterior inferior e mecânica de Classe II" II.