Journal of Swine Health and Production

March and April, 2004
VOLUME 12, NUMBER 2

A 4-H hog at an Iowa county fair
Photo courtesy of Tina Smith

 The Journal of the American Association of Swine Veterinarians

President's message

President-Elect's message

From the Editor

From the Executive Director

Quality of frozen semen from crossbred boars (Ibérico x Landrace) related to centrifugation methodology
L.F. Gosálvez, J.J. Valdelvira, J.M.R. Alvariño, et al
(PDF)

Evaluation of transrectal real-time ultrasound for use in identifying sources of reproductive failure in weaned sows
Robert V. Knox, Sarah Probst-Miller
(PDF)

Assessment of transmission of Mycoplasma hyopneumoniae by personnel
Laura Batista, Carlos Pijoan, Alvaro Ruiz, et al
(PDF)

Persistence of antibodies after natural infection with swine influenza virus and epidemiology of the infection in a herd previously considered influenza-negative
Robert Desrosiers, Réal Boutin, André Broes
(PDF)

Diagnostic notes: Diagnosing disinfectant efficacy
Sandra F. Amass
(PDF)

Practice tip: Aids to data management on swine production units
Duane Long

News from the National Pork Board

Advocacy in action

What's your interpretation?
Dave Pyburn

Advertisements from Industry Support Council members

Also in the print edition: