Authors: Ulven, SM Gundersen, TE Sakhi, AK Glover, JC Blomhoff, R

Citation: Sm. Ulven et al., Quantitative axial profiles of retinoic acid in the embryonic mouse spinalcord: 9-cis retinoic acid only detected after all-trans-retinoic acid levels are super-elevated experimentally, DEV DYNAM, 222(3), 2001, pp. 341-353

Authors: Ulven, SM Gundersen, TE Weedon, MS Landaas, VO Sakhi, AK Fromm, SH Geronimo, BA Moskaug, JO Blomhoff, R

Citation: Sm. Ulven et al., Identification of endogenous retinoids, enzymes, binding proteins, and receptors during early postimplantation development in mouse: Important role of retinal dehydrogenase type 2 in synthesis of all-trans-retinoic acid, DEVELOP BIO, 220(2), 2000, pp. 379-391

Authors: Sakhi, AK Gundersen, TE Ulven, SM Blomhoff, R Lundanes, E

Citation: Ak. Sakhi et al., Quantitative determination of endogenous retinoids in mouse embryos by high-performance liquid chromatography with on-line solid-phase extraction, column switching and electrochemical detection, J CHROMAT A, 828(1-2), 1998, pp. 451-460