@article{doi:, author = {Gürkan, Ali}, title = {Sample Size, Statistical Power and Significance in Comparison of Two Independent Groups in Clinical Periodontal Research}, journal = {EÜ Dişhek Fak Derg}, volume = {28}, number = {2}, pages = {123-134}, year = {2007}, doi = {}, note ={doi: }, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }