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
Saigi N, Espelt A, Folch C, Sarasa-Renedo A, Castellano Y, Majo X, Merono M, Brugal MT, Casabona J, REDAN Group. Differences in illegal drug consumption between native and immigrants in a large sample of injected drug users in Catalonia (Spain). Adicciones. 2014;26(1):69-76. doi: 10.20882/adicciones.136
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.
Derby CA, Araujo AB, Johannes CB, Feldman HA, McKinlay JB. Measurement of erectile dysfunction in population-based studies: the use of a single question self-assessment in the Massachusetts Male Aging Study. Int J Impot Res. 2000 Aug 1;12(4):197-204.