@article{JRIArticle249, title={Comparing two treatment protocols for gestational trophoblastic disease: weekly single dose intramuscular and 8-day intravenous injections of methotrexate}, author={Yousefi, Zohreh and Ayaty, Sedigheh and}, journal={Journal of Reproduction \& Infertility}, volume={7}, number={3}, pages={276}, year={2006}, publisher={Avicenna Research Institute} }