Primary study · included by 1 review
Betel-quid chewing with or without tobacco is a major risk factor for oral potentially malignant disorders in Sri Lanka: A case-control study
Amarasinghe 2010 · Amarasinghe Hemantha K., Usgodaarachchi Udaya S., Johnson Newell W., et al. · Oral Oncology · 2010
Included by
The review does not say which of its outcomes this study informs.
1 including review in total.