@article{fcbc7e181b1348faadfad81a9cc1798b,
title = "Reinforcement properties of morphine, cocaine, and SPA as a function of unit dose",
author = "Woods, {James H.} and Schuster, {Charles R.}",
note = "Funding Information: 'This investigation was supported in part by National Institute of Mental Health Research Grant, 5RlOM12084.",
year = "1968",
doi = "10.3109/10826086809042898",
language = "English (US)",
volume = "3",
pages = "231--237",
journal = "Substance Use and Misuse",
issn = "1082-6084",
publisher = "Informa Healthcare",
number = "1",
}