| 2 November 2017 | Karyotypes versus Genomes: The Nymphalid Butterflies Melitaea cinxia, Danaus plexippus, and D. chrysippus
| Traut, W; Ahola, V; Smith, DAS; et al. |
| 1 May 2016 | Keep off the grass? Cannabis, cognition and addiction
| Curran, HV; Freeman, TP; Mokrysz, C; et al. |
| 1 January 2006 | Keeping it in the family: narrative maps of ageing and young athletes' perceptions of their futures
| Phoenix, Cassandra; Sparkes, Andrew C. |
| 12 January 2018 | Ketamine for the treatment of addiction: Evidence and potential mechanisms
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| 5 April 2017 | Ketamine treatment for depression: opportunities for clinical innovation and ethical foresight
| Singh, I; Morgan, C; Curran, HV; et al. |
| 12 July 2016 | Key role in ecosystem functioning of scavengers reliant on a single common species.
| Inger, R; Per, E; Cox, DTC; et al. |
| 17 September 2015 | Killing Off India’s Dogs is Not the Way to Get Rid of its Rabies Problem
| Srinivasan, K; Rao, S; Kasturirangan, R |
| 7 March 2018 | Killing squirrels: Exploring motivations and practices of lethal wildlife management
| Crowley, SL; Hinchliffe, SJ; McDonald, RA |
| 1 January 2012 | Kin selection and the evolution of social information use in animal conflict
| Baker, CC; Dall, SR; Rankin, DJ |
| 1 November 2016 | Kinase inhibition leads to hormesis in a dual phosphorylation-dephosphorylation cycle
| Rashkov, P; Barrett, IP; Beardmore, RE; et al. |
| 1 January 2007 | Kinetic analysis of Yersinia pestis DNA adenine methyltransferase activity using a hemimethylated molecular break light oligonucleotide
| Wood, Robert J.; Maynard-Smith, Michael D.; Robinson, Victoria L.; et al. |
| 31 December 2016 | Knowledge co-production and behavioural change: collaborative approaches for promoting sustainable mobility
| Barr, SW; Shaw, G |
| 2 November 2016 | Knowledge, experience and the circus: academic perspectives on the processes of communicating the environmental and health impacts of electric vehicles
| Esmene, S; Taylor, T; Leyshon, M |
