by Gaines, P.A., Gerrard, D.J., Reidy, J.F., Beard, J.B., Taylor, P.R.
Published in European journal of vascular and endovascular surgery (01.02.2002)

by Goldin, J., McLean, A., Gerrard, D.J., Hocken, D.B.
Published in Clinical radiology (01.10.1995)

by Gerrard, D.J, Chiang, H.C
Published in Ecology (1970)

by Taylor, P.R, Gerrard, D.J
Published in Cardiovascular surgery (London, England) (01.04.2002)

by Hatch, C.R, Gerrard, D.J, Tappeiner, J.C. II
Published in Canadian journal of forest research (01.06.1975)