N. Nicholson
发表
J. Leonard,
N. Dalton,
J. Collins,
1994
.
J. Leonard,
N. Dalton,
J. Collins,
1994,
Developmental medicine and child neurology.
K. Fieggen,
A. Wonkam,
A. Davidson,
2012,
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.