P. T. Johnson
发表
D. Morgan,
W. Kraft,
P. T. Johnson,
1986,
Infection and immunity.
P. T. Johnson,
2004,
Histochemie.
P. T. Johnson,
P. Johnson,
1969
.
P. T. Johnson,
P. Johnson,
1969,
Journal of invertebrate pathology.
R. Beeson,
P. T. Johnson,
1966,
Life sciences.
R. Peiffer,
P. T. Johnson,
1980,
Laboratory animals.
P. T. Johnson,
1987,
Developmental and comparative immunology.
P. Tucek,
P. T. Johnson,
M. McGowan,
1977,
Veterinary medicine, small animal clinician : VM, SAC.
Kevin B. Lunde,
E. Ritchie,
A. Launer,
1999,
Science.
F. A. Chapman,
P. T. Johnson,
Phyllis T. Johnson,
1970,
Journal of invertebrate pathology.
P. T. Johnson,
1984,
Helgoländer Meeresuntersuchungen.
P. T. Johnson,
1976,
Journal of invertebrate pathology.
P. T. Johnson,
1988
.
D. G. Chadwick,
P. T. Johnson,
1977,
Laboratory animal science.
M. Hertig,
P. T. Johnson,
E. McConnell,
1963,
Experimental parasitology.
M. Hertig,
P. T. Johnson,
E. McConnell,
1962,
The Journal of parasitology.
M. Hertig,
P. T. Johnson,
1970,
Experimental parasitology.
S. C. Ayala,
J. Anderson,
M. Hertig,
1969,
Science.
R. Traub,
P. T. Johnson,
1952,
The Journal of parasitology.
P. T. Johnson,
1988
.
D. Morgan,
W. Kraft,
R. Leunk,
1988,
Journal of medical microbiology.
K. Srivastava,
P. T. Johnson,
J. R. Pick,
1986,
Laboratory animal science.
P. T. Johnson,
1968,
Journal of invertebrate pathology.
P. T. Johnson,
G. E. Thompson,
D. Valerio,
1972,
Laboratory animal science.
P. T. Johnson,
G. E. Thompson,
D. Valerio,
1973,
Laboratory animal science.
J. E. Bodammer,
P. T. Johnson,
1975,
Journal of invertebrate pathology.
P. Chien,
F. A. Chapman,
P. T. Johnson,
1970,
Journal of invertebrate pathology.