{Reference Type}: Journal Article
{Title}: A rare case of choriocarcinoma after a positive pregnancy test in a postmenopausal woman.
{Author}: Chang L;Sookram J;Wilson-Smith R;
{Journal}: Int J Gynaecol Obstet
{Volume}: 143
{Issue}: 3
{Year}: Dec 2018
{Factor}: 4.447
{DOI}: 10.1002/ijgo.12647
{Abstract}: