title: A mode of action of IUDs.
mesh_terms: D018835:Chaperonin 10; D004717:Endometrium / Q000378:metabolism*; D005260:Female; D005306:Fertilization; D006801:Humans; D007166:Immunosuppressive Agents / Q000032:analysis; D007434:Intrauterine Devices; D010455:Peptides; D011257:Pregnancy Proteins; D013491:Suppressor Factors, Immunologic
chemical_list: D018835:Chaperonin 10; D007166:Immunosuppressive Agents; D010455:Peptides; D011257:Pregnancy Proteins; D013491:Suppressor Factors, Immunologic; C025124:early pregnancy factor