Jan Hultgren
发表
Rolf Larsson,
Jan Hultgren,
1975
.
Rolf Larsson,
Jan Hultgren,
1973
.
Hans Gustafsson,
Bo Algers,
Ann-Sofi Bergqvist,
2008
.
Jan Hultgren,
Charlotte Berg,
Viktor Almqvist,
2021,
Food Control.
Jan Hultgren,
Christer Bergsten,
T. Manske,
2002,
Preventive veterinary medicine.
Jan Hultgren,
Christer Bergsten,
T. Manske,
2002,
Preventive veterinary medicine.
Bo Algers,
Jan Hultgren,
1987
.
Matti Heikkilä,
Anna Valros,
Jan Hultgren,
2008
.
Jan Hultgren,
Christer Bergsten,
T. Manske,
2004,
Preventive veterinary medicine.