PALIULYTĖ V., and RAMAŠAUSKAITĖ D. “Labour Induction in Postdate Pregnancy: When to Start – at Week 40 or 41 of Gestation?”. Acta Medica Lituanica, Vol. 17, no. 1-2, Jan. 2010, pp. 11-16, doi:10.15388/amed.2010.21687.