Results 111 to 120 of about 18,750 (209)

Quantification of the spread of Mycoplasma hyopneumoniae in nursery pigs using transmission experiments [PDF]

open access: yes, 2004
de Kruif, Aart   +5 more
core   +1 more source

Weak if any effect of estrogen on spatial memory in rats [PDF]

open access: yes, 2002
In a number of species, males appear to have spatial abilities that are superior to those of females. The favored explanation for this cognitive difference is hormonal: higher testosterone levels in males than in females.
Farkas, Tamás   +5 more
core  

ANIMAL HEALTH: THE POTENTIAL ROLE FOR LIVESTOCK DISEASE INSURANCE [PDF]

open access: yes
Livestock Production/Industries, Risk and Uncertainty,
Bruch, Megan L.   +2 more
core   +1 more source

Pseudorabies

open access: yesKansas Agricultural Experiment Station Research Reports, 1977
openaire   +2 more sources

Active Immunization of the Dam [PDF]

open access: yes, 1984
Bachmann, Peter A.   +2 more
core   +1 more source

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