25-Hydroxyvitamin D serum levels and melanoma risk: a case–control study and evidence synthesis of clinical epidemiological studies

There is accumulating evidence that the vitamin D pathway may play a role in melanoma. The aim of this study was to investigate the association between 25-hydroxyvitamin D [25(OH)D] serum levels and the risk of cutaneous melanoma. A case–control study with 137 incident cases of melanoma (serum sampl