Helga Gerlach

Haemoproteus minutus is highly virulent for Australasian and South American parrots

Luis Ortiz–Catedral, Dianne H. Brunton, Mark F. Stidworthy et al. · Parasites & Vectors · 2019 · 98 citations · Full text

Life Sciences, Biology, Zoology +17

Nucleotide sequence analysis of a C1 gene fragment of psittacine beak and feather disease virus amplified by real-time polymerase chain reaction indicates a possible existence of genotypes

R. Raue, Reimar Johne, Lorenzo Crosta et al. · Avian Pathology · 2003 · 65 citations

Life Sciences, Microbiology, Molecular Biology +16

Occurrence of avian bornavirus infection in captive psittacines in various European countries and its association with proventricular dilatation disease

U. Heffels-Redmann, Dirk Enderlein, Sibylle Herzog et al. · Avian Pathology · 2011 · 56 citations · Full text

Veterinary Medicine, Infectious Diseases, Veterinary Microbiology +17

Neuropathic Gastric Dilatation in Psittaciformes

A. Mannl, Helga Gerlach, Rose Leipold · Avian Diseases · 1987 · 53 citations

Medicine, Anatomy, Veterinary Pathology +17

Investigation of several selected adjuvants regarding their efficacy and side effects for the production of a vaccine for parakeets to prevent a disease caused by a paramyxovirus type 3

Ingrid A. Beck, Helga Gerlach, E. Burkhardt et al. · Vaccine · 2003 · 35 citations

Veterinary Medicine, Immunology, Infectious Diseases +14