@article{article2237f07a,
title   = {Spray-dried propolis extract.I: physicochemical and antioxidant properties},
author = {Marquele, F. D. and Stracieri, K. M. and Fonseca, Maria José Vieira and Freitas, Luís Alexandre Pedro de},
year = {2006},
journal   = {Pharmazie}
}