The
Official
Journal
of the
American
Association
of Swine
Practitioners

Contents

President’s messages:
  Larry Rueff
  Rick Tubbs
(HTML only)

Editor’s note: Executive Editor needed
(HTML only)

Effect of gonadotropin at weaning on reproductive performance of primiparous sows
(HTML and PDF)
Roy N. Kirkwood, Frank X. Aherne, and George R. Foxcroft

Increasing the predictability of cloprostenol-induced farrowing in sows
(HTML and PDF)
Roy N. Kirkwood, Frank X. Aherne

Evaluating machine and technician effects on ultrasonic measures of backfat and longissimus muscle depth in swine
(HTML and PDF)

Miles Todd See

Evaluating a natural outbreak of porcine proliferative enteropathy and treatment with tylosin in the grow-finish phase
(HTML and PDF)

Melissa Fleck Veenhuizen, Daniel H. Mowrey, Gregory M. Moore, et al.

Pathogenesis and immune response of nonporcine arteriviruses versus porcine arteriviruses
(HTML and PDF)
Scott A. Dee

Diagnostic notes: Effect of blood collection protocol on pseudorabies virus (Aujeszky’s disease) serological test results
(HTML and PDF)
Christopher W. Rumsey, Sandra F. Amass, Kirk L. Clark, et al.

Commentary: A practitioner’s view of a Master of Science study program as part of a rewarding veterinary career
(HTML only)
Thomas J. Fangman

AASP Pork PRODUCER PARTNERS^SM activities
(HTML only)

Practice tip: How do you calculate the cost of a sow nonproductive day?
(HTML only)
Palmer J. Holden

What’s your interpretation?
(HTML only)

Also in the print edition:

• Masthead (online: Swine Health and Production Contacts, AASP Contacts)
• Sponsors (online: AASP Industry Support Council)