Abstract
References
1.
Amin R.
(1983 ) Journal of the Royal Society of Medicine 76 , 621
2.
Hare E.S.
(1838 ) Medical Gazelle 23 , 16 –18
3.
Mantell B.S.
(1983 ) Journal of the Royal Society of Medicine 76 , 435
4.
Pappworth M.H.
(1971 ) A Primer of Medicine. 3rd edn. Butterworth , London and Boston ; p 124
5.
Rowland Payne C.M.E.
(1981 ) Journal of the Royal Society of Medicine 74 , 814 –818
6.
(1982 ) Journal of the Royal Society of Medicine 75 , 914 –915
7.
(1983 ) Journal of the Royal Society of Medicine 76 , 235 –236