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IP address: 100.26.140.179
Time: 2024-03-28T14:40:12Z
URL: http://scholar.google.com/scholar_lookup?title=Using+acellular+pertussis+vaccines+for+childhood+immunization.+Potential+benefits+far+outweigh+potential+risks&year=1999&author=Conrad&journal=Postgrad+Med&volume=105&issue=7&pages=165-168&pmid=10376057