@article{RuehlPlumElmazaretal.2001,
  author    = {Ralph R{\"u}hl and Claudia Plum and Mohamed M. A. Elmazar and Heinz Nau},
  title     = {Embryonic Subcellular Distribution of 13-cis- and All-trans-Retinoic Acid Indicates Differential Cytosolic/ Nuclear Localization},
  year      = {2001},
}