Dr. Anupama Ashvini Kumar Deshmukh et al. 2005. OUTCOMES OF SILDENAFIL CITRATE IN EARLY ONSET OF FETAL GROWTH RESTRICTIONS– A SYSTEMATIC REVIEW. Journal of Population Therapeutics and Clinical Pharmacology. 12, 2 (Aug. 2005), 218–226. DOI:https://doi.org/10.53555/4zbhbw47.