Authors: Pratip K Chattopadhyay; Kiprotich Chelimo; Paula B Embury; David H Mulama; Peter Odada Sumba; Emma Gostick; Kristin Ladell; Tess M Brodie; John Vulule; Mario Roederer; Ann M Moormann; David A Price Journal: J Virol Date: 2012-11-21 Impact factor: 5.103