證據來源 · Source
#08 | peer_reviewed | Effectiveness of mechanical tongue cleaning on breath odour and tongue coating: a systematic review. | Int J Dent Hyg, 2010 | PMID…
https://pubmed.ncbi.nlm.nih.gov/20961381/
證據來源 · Source
https://pubmed.ncbi.nlm.nih.gov/20961381/