@article{BrandWolffZiegler2016, author = {Brand, Ralf and Wolff, Wanja and Ziegler, Matthias}, title = {Drugs As Instruments: Describing and Testing a Behavioral Approach to the Study of Neuroenhancement}, series = {Frontiers in psychology}, volume = {7}, journal = {Frontiers in psychology}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1664-1078}, doi = {10.3389/fpsyg.2016.01226}, pages = {11}, year = {2016}, language = {en} }