Gramellini, Dandolo, Giovanni Piantelli, Loredana Delle Chiaie, et al. "Amnioinfusion in the management of oligohydramnios" Journal of Perinatal Medicine - Official Journal of the WAPM, 26.4 (2009): 293-301. Retrieved 26 May. 2013, from doi:10.1515/jpme.1998.26.4.293

Gramellini, D., Piantelli, G., Delle Chiaie, L., et al. (2009). Amnioinfusion in the management of oligohydramnios. Journal of Perinatal Medicine - Official Journal of the WAPM, 26(4), pp. 263-342. Retrieved 26 May. 2013, from doi:10.1515/jpme.1998.26.4.293

Gramellini, Dandolo, Giovanni Piantelli, Loredana Delle Chiaie, et al. 2009. Amnioinfusion in the management of oligohydramnios. Journal of Perinatal Medicine - Official Journal of the WAPM. 26(4): 263-342. Retrieved 26 May. 2013, from doi:10.1515/jpme.1998.26.4.293