Alternatively, other studies found that ALPL, CYP17, IGF2, EGFR, IL1B, IL6, ITPKC, MTNR1A, OPN, ODC, osteocalcin, RGS14, SAT1, TNFA, TRPV5, and matrix Gla protein gene polymorphisms were not associated with kidney stone recurrence [9, 34, 38–43, 46, 47, 49, 50]. This evidence concerns the gene EGFR and nephrolithiasis.