Dordrecht [u.a.]: Kluwer Academic Publ., 1988

Cham; Switzerland: Springer, [2017]

British Medical Association, 1999

Oxford University Press (OUP), 2000

SAGE Publications, 1994

Oxford University Press (OUP), 1993

SAGE Publications, 1988

Elsevier BV, 1984

British Medical Association, 1981

British Medical Association, 1981

British Medical Association, 1978

British Medical Association, 1974

Oxford University Press (OUP), 1972

British Medical Association, 1972

British Medical Association, 1972

British Medical Association, 1969

British Medical Association, 1968

British Medical Association, 1973

Oxford University Press (OUP), 1999

British Medical Association, 1976