RAD52 and lung cancer: Unadjusted logistic regression revealed strong association of rs3764821 of ALDH3B1 (G vs. A: OR = 2.64, 95% CI = 1.63–4.29, p = 0.00009***) and rs3748523 of RAD52 (G vs. C: OR = 1.69, 95% CI = 1.17–2.47, p = 0.006**) with lung cancer in additive model.