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Theriogenology|August 7, 2010
Fragmentation dynamics of frozen-thawed ram sperm DNA is modulated by sperm concentrationC López-Fernández, S D Johnston, J L Fernández, et al.
Theriogenology|January 1, 1994
Seminal characteristics and spermatozoal morphology of captive Queensland koalas (Phascolarctos cinereus adustus)S D Johnston, M R McGowan, F N Carrick, et al.
American Journal of Veterinary Research|July 1, 1993
Effects of sample collection and handling on concentration of osteocalcin in equine serumE Hope, S D Johnston, R L Hegstad, et al.
Journal of the American Veterinary Medical Association|March 1, 1978
Bilateral torsion of uterine horns in a nongravid bitchR M Shull, S D Johnston, G R Johnston, et al.
QJM : Monthly Journal of the Association of Physicians|February 20, 1999
Coeliac disease detected by screening is not silent--simply unrecognizedS D Johnston, R G Watson, S A McMillan, et al.
Theriogenology|May 3, 2011
Major morphological sperm abnormalities in the bull are related to sperm DNA damageM Enciso, H Cisale, S D Johnston, et al.
Ophthalmic Surgery|February 1, 1987
The intraocular penetration of acyclovir after subconjunctival administrationJ Schulman, G A Peyman, J Liu, et al.
Social Science & Medicine (1982)|January 1, 1988
Transformations of maps to investigate clusters of diseaseS Selvin, D Merrill, J Schulman, et al.
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