Bourne JE, Sauchelli S, Perry R, Page A, Leary S, England C, Cooper AR. Health benefits of electrically-assisted cycling: a systematic review. Int J Behav Nutr Phy. 2018 Nov 21;15(1):116. doi: 10.1186/s12966-018-0751-8
Nabbout R, Auvin S, Cross JH, Guerrini R, Scheffer I, Thiele E, Chiron C, Irwin J, Mistry A, Williamson N, Grimes R, Bennett B. Cultural relevance of the global impact of Dravet Syndrome in Australia, Italy, the US and UK. Eur J Paediatr Neuro. 2017 Jun 1;21(Suppl 1):E187. doi: 10.1016/j.ejpn.2017.04.777
Grzywacz JG, Quandt SA, Early J, Tapia J, Graham CN, Arcury TA. Leaving Family for Work: ambivalence and Mental Health Among Mexican Migrant Farmworker Men. J Immigr Minor Health. 2006 Jan 1;8(1):85-97.
Webster AJ, Saville C, Church BM, Gnanasakthy A, Moss R. Some effects of different rearing systems on health, cleanliness and injury in calves. Vet J. 1985 Sep;141(5):472-83.
Webster AJ, Saville C, Church BM, Gnanasakthy A, Moss R. The effect of different rearing systems on the development of calf behaviour. Vet J. 1985 May;141(3):249-64.