article 2008 A new method of intrauterine insemination: 6 years experience of intrauterine tuboperitoneal insemination (IUTPI) ·doi:10.1016/j.fertnstert.2008.07.1508
article 2006 Comparison of fallopian tube sperm perfusion and intrauterine tuboperitoneal insemination: a prospective randomized study Fertility and sterility ·doi:10.1016/j.fertnstert.2005.08.025