J. Harper
发表
N. Gillespie,
D. Lowdon,
J. Harper,
2004,
Scottish medical journal.
M. Mcmurdo,
J. Harper,
2004,
Age and ageing.
J. Harper,
N. De,
1972,
British medical journal.
J. Harper,
N. De,
V. V. Tracey,
1971,
British medical journal.
S. Eykyn,
J. Lorber,
J. Harper,
1985,
British medical journal.
J. Harper,
1967,
Proceedings of the Royal Society of Medicine.
R. Marshall,
J. Harper,
M. Parkinson,
1969,
British medical journal.
J. Harper,
M. E. Macgregor,
1968,
Proceedings of the Royal Society of Medicine.
J. Harper,
M. Parkinson,
1969,
Proceedings of the Royal Society of Medicine.
M. Mcmurdo,
J. Harper,
A. Robinson,
2001,
Scottish medical journal.
M. Mcmurdo,
J. Harper,
2002
.
J. Harper,
R. Aitken,
R. Shannon,
1972,
The British journal of clinical practice.
M. Mcmurdo,
J. Harper,
2003,
The European journal of general practice.
J. Harper,
1999,
Scottish Medical Journal.