Antimicrobial effect 1 Article 1 Candida albicans 1 Eurycoma longifolia 1 Eurycoma longifolia Jack 1 Eurycoma longifolia extract 1 Inhibition 1 Lactobacillus 1 Salivary isolate Streptococcus mutans 1 ampicillin 1 antimicrobial activity 1 bacterial growth 1 bacterium isolate 1 broth dilution 1 cell viability 1 chlorhexidine 1 controlled study 1 dental caries 1 disk diffusion 1 drug isolation 1 human 1 microorganism 1 minimum inhibitory concentration 1 nonhuman 1 nystatin 1 plant root 1 saliva 1 zone of inhibition 1