TY  - JOUR
A1  - Rühl, Ralph
A1  - Sass, Jörn Oliver
A1  - Nau, Heinz
A1  - Klug, Stephan
T1  - Effects of all-trans-retinoic acid and all-trans-retinoyl glucuronide in two in vitro systems of distinct biological complexity
Y1  - 2001
ER  -