Trends in childhood pneumococcal vaccine coverage in Shanghai, China, 2005–2011: a retrospective cohort study

Por Boulton, Matthew L., Ravi, Nithin S., Sun, Xiaodong, Huang, Zhuoying, Wagner, Abram L.
Publicado no BMC Public Health (2016)

Inadequate Hydration, BMI, and Obesity Among US Adults: NHANES 2009–2012

Por Chang, Tammy, Ravi, Nithin, Plegue, Melissa A., Sonneville, Kendrin R., Davis, Matthew M.
Publicado no Ann Fam Med (2016)