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IP address: 18.232.169.110
Time: 2024-03-28T10:34:40Z
URL: http://scholar.google.com/scholar_lookup?title=Delayed+childbearing+and+risk+of+adverse+perinatal+outcome.+A+population-based+study.&year=1992&author=Cnattingius&journal=JAMA.&volume=268&issue=7&pages=886-890&doi=10.1001%2Fjama.1992.03490070068044&pmid=1640617