Composition #2: Roy, Somendu K., Kumari, Neela., Pahwa, Sonika., Agrahari, Udai C., Bhutani, Kamlesh K., Jachak, Sanjay M., Nandanwar, Hemraj. NorA efflux pump inhibitory activity of coumarins from Mesua ferrea. FITOTERAPIA, 2013, vol. 90, p. 140–150. DOI: 10.1016/j.fitote.2013.07.015.
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