5Melliou E, Stratis E, Chinou I.Volatile constituents of propolis from various regions of Greece-Antimicrobial activity.Food Chem, 2007, 103 (2): 375-380.
4BONVEHI J S,COLLF V.Phenolic composition of prop-olis from China and from South America[J].Zeitschriftfür Naturforschung C-A Journal of Biosciences,1994,49(11/12):712-718.
5NIEVAM M I,ISLAM I,SAMPIETO A R,et al.Com-parison of the free radical-scavenging activity of propolis from several regions of Argentina[J].Journal of Ethno-pharmacology,2000,71(1/2):109-114.
6SICRE M A,PELTZER E T.Lipid geochemistry of re-mote aerosols from the southwestern Pacific Ocean sector[J].Atmospheric Environment,2004,38(11):1615-1624.
7CRANWELL P A.China-length distribution of n-alkanes from lake sediments in relation to postglacial environment change [J].Freshwater Biology,1973,3(3):259-265.
