HADDADIN, M.S.Y.; NAZER, I.; ABU RADDAD, Sara` Jamal; ROBINSON, R.K. Effect of Propolis on Two Bacterial Species with Probiotic Potential. Pakistan Journal of Nutrition, Pakistan, v. 7, n. 2, p. 391–394, 2008. DOI: 10.3923/pjn.2008.391.394. Disponível em: https://pjnonline.org/pjn/article/view/654. Acesso em: 23 aug. 2025.