_:vb50947802 . _:vb50947802 "A female reproductive system disease characterized by the growth of endometrial tissue that is located_in the intestine."^^ . _:vb50947802 . _:vb50947802 . _:vb50947802 . _:vb50947802 . _:vb50947802 "url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2653346/"^^ .