?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M&rft.au=Sironi%2C+M&rft.aulast=Sironi&rft.date=1+September+2019&rft.issue=3&rft.atitle=Fertility+histories+and+chronic+conditions+later+in+life+in+Europe&rft.volume=16&rft.title=European+Journal+of+Ageing&rft.pages=259-272&rft.genre=article