(1)
Matulka , R. A.; Alvensleben, S. von; Morlacchini, M. Tolerance and Residue Study for Standardized Macleaya Cordata Extract Added to Chicken Feed. Int. J. Poult. Sci. 2014, 13 (7), 368–373. https://doi.org/10.3923/ijps.2014.368.373.