Edelstam , G. A. B., Sjösten , A. C. E. and Salamon , C. W. (2009) “Pertubation with Lignocaine – a Possible New Treatment for Women with Endometriosis and Impaired Fertility”, Upsala Journal of Medical Sciences, 106(1), pp. 51–58. doi: 10.3109/2000-1967-172.