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Kwakman, P. H. S., L. de Boer, C. P. Ruyter-Spira, T. Creemers-Molenaar, J. P. F. G. Helsper, C. M. J. E. Vandenbroucke-Grauls, S. A. J. Zaat, và A. A. te Velde. Medical-grade Honey Enriched With Antimicrobial Peptides Has Enhanced Activity against Antibiotic-resistant Pathogens. Springer-Verlag, 2010.

Kwakman, P. H. S., et al. Medical-grade Honey Enriched With Antimicrobial Peptides Has Enhanced Activity against Antibiotic-resistant Pathogens. Springer-Verlag, 2010.