Mapping of Echinacea-based food supplements on the Romania market and qualitative evaluation of the most commonly used products
Ferencz Elek, Demeter Eszter, Király Rebeka, Vancea Szende, Urkon Melinda, Laczkó-Zöld Eszter
Determination of corticosterone from rat hair samples by HPLC-MS method
Ferencz Elek, Boda Ferenc, Gáll Zsolt, Kolcsár Melinda, Donáth-Nagy Gabriella, Vancea Szende