NewslettersExtracellular Matrix NewsKeratinized Tissue Augmentation Using Collagen-Based Soft Tissue Substitute with/Without Epidermal Growth Factor on Buccally Positioned Implants: A Pilot Preclinical StudyBy Jamie Kang - November 23, 2023079Scientists investigated the effect of epithelial growth factor with collagen matrix on the gain of KT for buccally positioned implants in dogs.[Clinical Oral Investigations]Abstract