Laurita Longo V, Odjidja EN, Beia TK, Neri M, Kielmann K, Gittardi I, Di Rosa AI, Boldrini M, Melis GB, Scambia G, Lanzone A. "An unnecessary cut?" multilevel health systems analysis of drivers of caesarean sections rates in Italy: a systematic review. BMC Pregnancy Childbirth. 2020 Dec 10;20(1):770. doi: 10.1186/s12884-020-03462-1
Vass CM, Georgsson S, Ulph F, Payne K. Preferences for aspects of antenatal and newborn screening: a systematic review. BMC Pregnancy Childbirth. 2019 Apr 16;19(1):131. doi: 10.1186/s12884-019-2278-7
Ehrenstein V, Pedersen L, Grijota M, Lauge Nielsen G, Rothman KJ, Toft Sorensen H. Association of Apgar score at five minutes with long-term neurologic disability and cognitive function in a prevalence study of Danish conscripts. BMC Pregnancy Childbirth. 2009;9(1):14.
Merrill RM, Madanat H, Kelley AT, Layton JB. Nurse and physician patient counseling about tobacco smoking in Jordan. Promot Educ. 2008 Sep;15(3):9-14. doi: 10.1177/1025382308095649
Phanikumar CV, Maitra B. Willingness-to-pay and preference heterogeneity for rural bus attributes. J Transp Eng A-Syst. 2007 Jan;133(1).