THE MERCK VETERINARY MANUALmultimedia

Location(s)

  • Gastrointestinal Parasites of Cattle
  • Nematodirus helvetianus, egg

    photo size: small | high

    Nematodirus helvetianus, egg

    Nematodirus helvetianus, egg.

    Courtesy of Dr. Dietrich Barth, Merial

    Audio
    Photographs
    Videos