5,6-trans-Vitamin D3 (5,6-trans-Cholecalciferol) | Photoproduct of Vitamin D3 | MedChemExpress
Vitamin D3(Cholecalciferol)(P) | LGC Standards
Table 1 from Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis. | Semantic Scholar