Real-time ultrasonography for determining pregnancy status and viable fetal numbers in ewes

The reproductive tracts of 26 estrus synchronized, bred ewes were scanned with a portable 5.0 MHz real-time ultrasound unit within 1 to 6 d postbreeding. Intrarectal scanning was performed on alternate days until Days 28 to 30 and twice weekly until Days 50 of gestation. Transabdominal uterine scans...

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Veröffentlicht in:	Theriogenology 1988-08, Vol.30 (2), p.323-337
Hauptverfasser:	Gearhart, M.A., Wingfield, W.E., Knight, A.P., Smith, J.A., Dargatz, D.A., Boon, J.A., Stokes, C.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	fetal number and viability ovine pregnancy diagnosis ultrasound
Online-Zugang:	Volltext
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