In vivo evidence for a novel pathway of vitamin D3 metabolism initiated by P450scc and modified by CYP27B1 - Slominski, A T; Kim, T K; Shehabi, H Z; Semak, I; Tang, E K; Nguyen, M N; Benson, H A; Korik, E; Janjetovic, Z; Chen, J; Yates, C R; Postlethwaite, A; Li, W; Tuckey, R C (FASEB J, 2012)