evidencegaps
Primary study · included by 1 review

Amalgam-associated oral lichenoid reactions. Clinical and histologic changes after removal of amalgam fillings.

Ostman 1995 · Ostman P O, Anneroth G, Skoglund A · Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics · 1996

Included by

Clinical resolution of oral lichenoid lesions after amalgam replacement: A systematic review and meta-analysis of observational studies.
Non-Cochrane · intervention · 2026 · cited as Ostman 1995 · Table 2

The review does not say which of its outcomes this study informs.

1 including review in total.