P. Percival
发表
Shelagh Lawrence,
P. Percival,
1995
.
Y. Hauck,
L. Kristjanson,
P. Percival,
2001,
Midwifery.
Y. Hauck,
L. Kristjanson,
P. Percival,
2001,
Midwifery.
Y. Hauck,
A. McMurray,
P. Percival,
1998,
Midwifery.
A. Blackmore,
C. Toye,
P. Percival,
1996,
Collegian.
Y. Hauck,
A. McMurray,
P. Percival,
1999,
Midwifery.
A. Mahony,
P. Percival,
R. Condon,
1999,
Collegian.
P. Percival,
E. Duffy,
E. Kershaw,
1997,
Midwifery.