L J Opit
发表
L J Opit,
F J Woodroffe,
1970,
British medical journal.
L J Opit,
1984,
Social science & medicine.
L J Opit,
I D Clark,
1994,
Journal of public health medicine.
L J Opit,
L. Opit,
R. Collins,
1991,
Annals of the Royal College of Surgeons of England.