共 50 条
- [32] Effect of toothpaste containing d-limonene on natural extrinsic smoking stain: A 4-week clinical trial [J]. AMERICAN JOURNAL OF DENTISTRY, 2010, 23 (04): : 196 - 200
- [33] Non-clinical safety evaluation of salvianolic acid A: acute, 4-week intravenous toxicities and genotoxicity evaluations [J]. BMC Pharmacology and Toxicology, 23
- [34] A proof of principle investigation of a novel enzyme formulation on dental calculus deposition: a 4-week randomized human clinical trial [J]. BMC ORAL HEALTH, 2024, 24 (01):
- [39] A 4-week clinical comparison of a novel multi-directional power brush to a manual toothbrush in the reduction of gingivitis and plaque [J]. AMERICAN JOURNAL OF DENTISTRY, 2012, 25 : 14A - 20A