Fu X, Tian J, Wang Y, Zhang Y, et al. Clinical Effect of Free Gingival Grafts on the Increase in Keratinized Mucosa
Width at the Buccal Aspect of Implants in Adjacent Mandibular Molars: A
Retrospective Study. Int J Periodontics Restorative Dent 2022;42:649-656.
PMID: 36044697