The effectiveness of immediate versus delayed tubal flushing with oil-based contrast in women with unexplained infertility (H2Oil-timing study) : study protocol of a randomized controlled trial

Kamphuis, D, Rosielle, K, van Welie, N, Roest, I, van Dongen, A J C M, Brinkhuis, E A, Bourdrez, P, Mozes, A, Verhoeve, H R, van der Ham, D P, Vrouenraets, F P J M, Risseeuw, J J, van de Laar, T, Janse, F, den Hartog, J E, de Hundt, M, Hooker, A B, Huppelschoten, A G, Pieterse, Q D, Bongers, M Y, Stoker, J, Koks, C A M, Lambalk, C B, Hemingway, A, Li, W, Mol, B W J, Dreyer, K & Mijatovic, V 2023, 'The effectiveness of immediate versus delayed tubal flushing with oil-based contrast in women with unexplained infertility (H2Oil-timing study) : study protocol of a randomized controlled trial', BMC Women's Health, vol. 23, no. 1, 233. https://doi.org/10.1186/s12905-023-02385-1, https://doi.org/10.1186/s12905-023-02574-y