Dried blood spots as a source of anti-malarial antibodies for epidemiological studies - Corran,PH; Cook,J; Lynch,C; Leendertse,H; Manjurano,A; Griffin,J; Cox,J; Abeku,T; Bousema,T; Ghani,AC; Drakeley,C; Riley,E (MALARIA JOURNAL, 2008)