@article{doi:, author = {Göksel, Siber}, title = {Two unresolved questions in medicine}, journal = {Anatol J Cardiol}, volume = {9}, number = {2}, pages = {153-156}, year = {2009}, doi = {}, note ={PMID: 19357066}, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }