Concepedia

Soft tissue and dentoskeletal profile changes associated with maxillary expansion and protraction headgear treatment

Peter Ngan, Urban Hägg, Cynthia Kar Yung Yiu, Daniel Merwin, Stephen H.Y. Wei

American Journal of Orthodontics and Dentofacial Orthopedics · 1996 · 192 citations · 41 references

DOI

Concepts

References

41

The Analysis of Variance

Henry Scheffé · Soil Science · 1960 · 5.6K citations

, , +16

Statistical Methods for Medical and Biological Students

Physical Therapy · 1941 · 2K citations

, , +12

Variations in facial relationships: Their significance in treatment and prognosis

William B. Downs · American Journal of Orthodontics · 1948 · 1K citations

, , +12

Palatal expansion: Just the beginning of dentofacial orthopedics

Andrew J. Haas · American Journal of Orthodontics · 1970 · 797 citations

, , +12

A soft-tissue cephalometric analysis and its use in orthodontic treatment planning. Part II

Reed A. Holdaway · American Journal of Orthodontics · 1984 · 634 citations

, , +14