Lei Qian to Product Surveillance, Postmarketing
This is a "connection" page, showing publications Lei Qian has written about Product Surveillance, Postmarketing.
Connection Strength
0.058
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Risk of Preterm or Small-for-Gestational-Age Birth After Influenza Vaccination During Pregnancy: Caveats When Conducting Retrospective Observational Studies. Am J Epidemiol. 2016 08 01; 184(3):176-86.
Score: 0.032
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Postlicensure surveillance for pre-specified adverse events following the 13-valent pneumococcal conjugate vaccine in children. Vaccine. 2013 May 24; 31(22):2578-83.
Score: 0.026