R. Beard
发表
R. Harrison,
I. Craft,
R. Beard,
1975
.
S. Campbell,
J. McQueen,
J. Minardi,
1977
.
W. Collins,
A. Coppen,
G. Barnard,
1981,
The Lancet.
R. Marks,
M. Clark,
R. Beard,
1967,
Lancet.
F. Johnstone,
T. Mccarthy,
R. Beard,
1976,
British medical journal.
R. Marks,
R. Beard,
M. Whittle,
1968,
British medical journal.
M. Wilkins,
R. Beard,
P. Coats,
1980
.
M. Wilkins,
K. K. Chan,
R. Beard,
1981,
British journal of obstetrics and gynaecology.
R. Beard,
P. J. Bradley‐Watson,
L. Craft,
1973
.
I. Craft,
R. Beard,
P. Bradley-Watson,
1973,
The Journal of obstetrics and gynaecology of the British Commonwealth.
C. Helm,
R. Beard,
1986,
Obstetrics and gynecology.
A. Coppen,
J. Davies,
R. Beard,
1981,
The Lancet.
R. Howell,
S. Roberts,
R. Beard,
1976,
Journal of medical genetics.
A. Coppen,
R. Beard,
M. Bishop,
1977
.
R. Beard,
B. Jones,
N. L. Bishop,
1973,
The British journal of clinical practice.
R. Beard,
1981,
The Lancet.