Spatial patterns and inequalities in skilled birth attendance and caesarean delivery in sub-Saharan Africa

por Andrew Hayen, Mirkuzie Woldie, Angela Dawson, Firew Tekle Bobo, Augustine Asante
Publicado 2021

A randomized clinical trial of the immunogenicity of 7-valent pneumococcal conjugate vaccine compared to 23-valent polysaccharide vaccine in frail, hospitalized elderly.

por C Raina Macintyre, Iman Ridda, Zhanhai Gao, Aye M Moa, Peter B McIntyre, John S Sullivan, Thomas R Jones, Andrew Hayen, Richard I Lindley
Publicado 2014