1.
Patterns of child death in England and Wales
by Sidebotham, Peter, Dr
The Lancet (British edition), 2014, Vol.384 (9946), p.904-914

2.
A prospective social and molecular investigation of gonococcal transmission
by Ward, Helen
The Lancet (British edition), 2000, Vol.356 (9244), p.1812-1817
