@article{article211, title = {Duration of Labor with Meperidine Versus Placebo in Singleton Term Pregnancies: A Randomized Placebo Controlled Study}, author = {Şahin, O. and Genç, S. and Çetinkaya, N. and Mihmanlı, V. and Yıldırım, G. and Tekirdağ, A.İ.}, journal = {European Archives of Medical Research}, year = {2022}, volume = {38}, pages = {42-47}, doi = {10.4274/eamr.galenos.2021.70783} }