(Q43734840)
Statements
1 reference
The characteristics of malocclusion: a modern approach to classification and diagnosis (English)
1 reference
Ackerman JL
1 reference
Proffit WR
1 reference
1 November 1969
1 reference
1 reference
56
1 reference
5
1 reference
443-454
1 reference
Identifiers
1 reference
1 reference