X. Pu

Anti-influenza A virus effect of Hypericum perforatum L. extract

Xue-hong Wang, R. Shang, J. Liang, 2009, Virologica Sinica.

Hypericum perforatum extract therapy for chickens experimentally infected with infectious bursal disease virus and its influence on immunity.

R. Shang, L. Hua, Cheng He, 2012, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.

Studies of a naturally occurring sulfur-induced copper deficiency in Przewalski's gazelles.

Liye Zhou, Juan Qi, X. Pu, 2009, The Canadian veterinary journal = La revue veterinaire canadienne.

Influence of Hypericum perforatum Extract on Piglet Infected with Porcine Respiratory and Reproductive Syndrome Virus

Xue-hong Wang, R. Shang, J. Liang, 2009 .