| Name | Key words | File |
|---|---|---|
| Fixed retainers and oral hygiene | fixed retainer, calculus, microbial plaque |
Kateřina Lhotská Hofirková - Department of Orthodontics, Clinic of Stomatology, Charles University and University Hospital, Hradec Králové
Martin Kotas - Department of Orthodontics, Institute of Dentistry and Oral Sciences, Faculty of Medicine and Dentistry, Palacky University and University hospital, Olomouc
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