E. E. Wehr

A new and rapid method for the determination of nicarbazin residues in poultry feed, eggs and muscle tissue using supercritical fluid extraction and high performance liquid chromatography

An experimental modification of food preference in chickens.

Specific hungers and poison avoidance as adaptive specializations of learning.

Supercritical fluid extraction and fractionation of natural matter

Diseases and parasites of poultry.

Stages in the Life Cycle of Eimeria tenella Affected by Nicarbazin