American Journal of Orthodontics and Dentofacial Orthopedics · 1988 · 86 citations · 15 references
Dental ConditionsOral BiologyDental DiseaseMedicineAtherosclerosisPlaque Accumulations
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P.R. Begg · American Journal of Orthodontics · 1954 · 285 citations
P.R. Begg · American Journal of Orthodontics · 1954 · 193 citations