Vahlquist, A, O Rollman, and I. Pihl-Lundin. “Tissue Distribution of Aromatic Retinoid (etretinate) in Three Autopsy Cases: Drug Accumulation in Adrenals and Fat”. Acta Dermato-Venereologica 66, no. 5 (September 1, 1986): 431–434. Accessed June 22, 2026. https://medicaljournalssweden.se/actadv/article/view/6740.