evidencegaps
Primary study · included by 1 review

Polymorphisms in genes coding for enzymes metabolizing smoking‐derived substances and the risk of periodontitis

Kim 2004 · Kim Jeong‐Sook, Park Jong Y., Chung Won‐Yoon, et al. · Journal of Clinical Periodontology · 2004

Included by

Association of GSTM1, GSTT1, and GSTP1 Gene Polymorphisms With Susceptibility to Periodontitis: A Systematic Review and Meta-Analysis With Exploratory Analysis of Apical Periodontitis.
Non-Cochrane · aetiology · 2026 · cited as Kim 2004 · Table 1

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

1 including review in total.