Plotti F, Capriglione S, Terranova C, Montera R, Aloisi A, Damiani P, Muzii L, Scaletta G, Benedetti-Panici P, Angioli R. Does HE4 have a role as biomarker in the recurrence of ovarian cancer? Tumour Biol. 2012 Dec;33(6):2117–23. doi: 10.1007/s13277-012-0471-7. PMID: 22875782.