@article{doi:, author = {Mermer, Gülengül and Bilge, Ayşegül and Yücel, Ummahan and Çeber, Esin}, title = {Evaluation of Perceived Social Support Levels in Pregnancy and Postpartum Periods}, journal = {J Psy Nurs}, volume = {1}, number = {2}, pages = {71-76}, year = {2010}, doi = {}, note ={doi: }, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }