Effect of Gabapentin-Lactam and Gamma-Aminobutyric acid/lactam analogs on proliferation and phenotype of ovine mesenchymal stem cells. Sauerbier S, Gutwald R, Wiedmann-Al-Ahmad M, Wolkewitz M, Haberstroh J, Obermeyer J, Kuenz A, Betz H, Wolter F, Duttenhöfer F, Schmelzeisen R, Nagursky H, Proksch S, Al-Ahmad A Oral Craniofac Tissue Eng 2011:1:20-28 (Grant CF10701) SOURCE