Sara R. Johnstone

A special relationship : the British Empire in British and American cinema, 1930-1960

Sara R. Johnstone, 2013 .

Prevalence of Group B Streptococcus Colonization in Subsequent Pregnancies of Group B Streptococcus–Colonized versus Noncolonized Women

P. Ramsey, Sarah M Page-Ramsey, Sara K Johnstone, 2012, American Journal of Perinatology.