J. Hellewell
发表
M. W. Potts,
J. Hellewell,
1965
.
T. Burns,
J. Hellewell,
J. Ha,
1966,
British journal of anaesthesia.
M. W. Potts,
J. Hellewell,
1967,
British journal of anaesthesia.
A. Jeanes,
J. Hellewell,
R. Watkin,
1967,
Anaesthesia.
R. Vale,
J. Hellewell,
1966,
Anaesthesia.