- Author: Robert A. Levine, Sarah LeVine
- Language: English
- Year: 2016
- Author: Robert S. Levine
- Language: English
- Year: 2021
- Author: Robert A LeVine
- Language: English
- Year: 1982
- Author: Yusuke Kubota and Robert D. Levine
- Language: English
- Year: 2020
- Author: Robert D. Levine
- Language: English
- Year: 2017
- Author: Robert A. Levine MD
- Language: English
- Year: 2014
- Author: Robert M. Levine
- Language: Portuguese
- Year: 2001
- Author: Robert S. Levine, Michael A. Elliott, Sandra M. Gustafson, Amy Hungerford, Mary Loeffelholz
- Language: English
- Year: 2016