Humphrey, T., Toscano, M., Sait, L., Jørgensen, F., Nicol, C., Powers, C., . . . Humphrey, T. (2010). Sub-clinical infection withSalmonellain chickens differentially affects behaviour and welfare in three inbred strains. British Poultry Science, 51(6), pp. 703-713. doi:10.1080/00071668.2010.528748

Humphrey, Thomas, MJ Toscano, L. Sait, F. Jørgensen, CJ Nicol, C. Powers, AL Smith, M. Bailey, and TJ Humphrey. "Sub-clinical Infection WithSalmonellain Chickens Differentially Affects Behaviour and Welfare in Three Inbred Strains." British Poultry Science 51, no. 6 (2010): 703-713.

Humphrey, Thomas, et al. "Sub-clinical Infection WithSalmonellain Chickens Differentially Affects Behaviour and Welfare in Three Inbred Strains." British Poultry Science 51.6 (2010): 703-713.