Causes of sudden drop in egg production in New Zealand laying flocks

By Lohr JE  

New Zealand Veterinary Journal, Vol. 25, Iss. 4, 1977-04 ,pp. : 100-102

Taylor & Francis Ltd

Access to resources Recommend Favorite

Duration of immunity in dogs vaccinated against leptospirosis with a bivalent inactivated vaccine

By Klaasen H.L.B.M.   Molkenboer M.J.C.H.   Vrijenhoek M.P.   Kaashoek M.J.  

Veterinary Microbiology, Vol. 95, Iss. 1, 2003-08 ,pp. : 121-132

Elsevier

Access to resources Recommend Favorite

Protection of piglets against a virulent New Zealand isolate of Aujeszky`s disease virus by vaccination with a novel genetically-engineered vaccine

By Oliver RE   Motha MXJ   Worthington RW   Penrose ME   Poole WS  

New Zealand Veterinary Journal, Vol. 36, Iss. 2, 1988-06 ,pp. : 100-101

Taylor & Francis Ltd

Access to resources Recommend Favorite

Vaccination of young chickens with live vaccine against some New Zealand isolates of infectious bronchitis virus

By Bengelsdorff H-J   Lohr JE  

New Zealand Veterinary Journal, Vol. 23, Iss. 5, 1975-05 ,pp. : 85-92

Taylor & Francis Ltd

Access to resources Recommend Favorite

Vaccination against histomonosis prevents a drop in egg production in layers following challenge

By Liebhart D.   Sulejmanovic T.   Grafl B.   Tichy A.   Hess M.  

Avian Pathology, Vol. 42, Iss. 1, 2013-02 ,pp. : 79-84

Taylor & Francis Ltd

Access to resources Recommend Favorite