Osteomyelitis in children: comparison of hematogenous and secondary osteomyelitis.

Por Fitzgerald, R. H., Landells, D. G., Cowan, J. D.
Publicado em 1975

Geometric visual hallucinations, Euclidean symmetry and the functional architecture of striate cortex.

Por Bressloff, P C, Cowan, J D, Golubitsky, M, Thomas, P J, Wiener, M C
Publicado em 2001