(Q40496214)
Statements
1 reference
A clinical study of the relationship between crowding of teeth, plaque and gingival condition (English)
B. Ingervall
U. Jacobsson
1 August 1977
1 reference
1 reference
4
1 reference
3
1 reference
214-222
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference