@article { author = {Masjedi, Mohammad Reza}, title = {Scientific Sectioning}, journal = {TANAFFOS (Respiration)}, volume = {8}, number = {4(autumn)}, pages = {-}, year = {2009}, publisher = {National Research Institute of Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran}, issn = {1735-0344}, eissn = {2345-3729}, doi = {}, abstract = {}, keywords = {}, url = {https://www.tanaffosjournal.ir/article_241195.html}, eprint = {https://www.tanaffosjournal.ir/article_241195_f7d474e621bc065595391179b9bf50f5.pdf} }