P. Krahn
发表
J. Goldstein,
D. Bell,
S. D. de Morais,
1997,
Pharmacogenetics.
H. Baadsgaard,
P. Krahn,
O. Beattie,
1991
.
P. Krahn,
S. Al-hazzaa,
2004,
International Ophthalmology.
R. Bradley,
W. Paranchych,
P. Krahn,
1970,
Virology.
S. Al-Sedairy,
M. Al-Tufail,
P. Krahn,
1999
.
N. Narayanan,
D. Evans,
P. Krahn,
1995,
Pharmacogenetics.
P. Krahn,
O. Beattie,
W. Kowal,
1989
.
H. Baadsgaard,
P. Krahn,
O. Beattie,
1990,
Nature.
J. Taylor,
P. Krahn,
T. Higgins,
1974,
American journal of clinical pathology.
P. Krahn,
A. Somorin,
1997,
Annals of Saudi medicine.
M. Salih,
S. Al-Rasheed,
P. Krahn,
1996,
Annals of Saudi medicine.
R. O'Callaghan,
W. Paranchych,
P. Krahn,
1972,
Virology.
W. Paranchych,
S. Ainsworth,
P. Krahn,
1971,
Virology.
W. Paranchych,
P. Krahn,
1971,
Virology.
P Krahn,
P. Krahn,
P. M. Krahn,
1997,
Annals of Saudi medicine.
P. Krahn,
S. Al-hazzaa,
2004,
International Ophthalmology.