J. W. Koch

Effect of chronic treatment with the gonadotrophin-releasing hormone agonist azagly-nafarelin on basal concentrations of LH in prepubertal bulls.

J. Kinder, D. Lunstra, W. Enright, 2003, Reproduction.

The influence of tropical adaptation and breedtype on adrenal and testicular function in beef bulls

J. W. Koch, 2005 .

Influence of hypo- or hyperthyroidism on ovarian function in Brahman cows.

R. Randel, D. Hallford, D. Neuendorff, 1998, Journal of animal science.

[Severe occlusive bilateral retinal vasculitis within the scope of seronegative systemic lupus erythematosus].

F. Koch, J. W. Koch, I. Al Nawaiseh, 1992, Klinische Monatsblatter fur Augenheilkunde.