Dear Marsilda Qyli

Go for =  http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0134983#pone.0134983.ref039

and https://www.ncbi.nlm.nih.gov/pubmed/2449095

Pls. find the attached files

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2756545/

http://link.springer.com/article/10.1007/BF00692738

http://rspb.royalsocietypublishing.org/content/251/1330/53.short

https://icb.oxfordjournals.org/content/46/6/965.full

http://www.journals.uchicago.edu/doi/pdfplus/10.2307/1542327

http://www.sciencedirect.com/science/article/pii/0014579389810518

http://www.nature.com/articles/srep17055

http://link.springer.com/article/10.1007/s12562-010-0247-1

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3256185/

http://molbiol.ru/forums/index.php?act=Attach&type=post&id=92824

http://europepmc.org/abstract/MED/2449095

http://www.ijsr.net/archive/v3i8/MDIwMTU0MDk%3D.pdf

You may also contact the researcher of the article listed

Hoping this will be helpful

Regards

Prof. Houda Kawas

Dear Prof.Houda!

Thank you a lot for your information,

Best regards,

Marsilda

You most welcome

Houda KAWAS