TI  - Duration of Labor with Meperidine Versus Placebo in Singleton Term Pregnancies: A Randomized Placebo Controlled Study
AU  - Şahin, O.
AU  - Genç, S.
AU  - Çetinkaya, N.
AU  - Mihmanlı, V.
AU  - Yıldırım, G.
AU  - Tekirdağ, A.İ.
SO  - European Archives of Medical Research 2022;38:42-47.
DO  - 10.4274/eamr.galenos.2021.70783