Buckley, J., Warlow, C., Smith, P., Hilton-Jones, D., Irvine, S., & Tew, J. (1983). Motor neuron disease in England and Wales, 1959-1979.
Lua i Stíl Chicago (17ú heag.)Buckley, J., C. Warlow, P. Smith, D. Hilton-Jones, S. Irvine, agus JR Tew. Motor Neuron Disease in England and Wales, 1959-1979. 1983.
Lua MLA (9ú heag.)Buckley, J., et al. Motor Neuron Disease in England and Wales, 1959-1979. 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.