2012
Bulletin of the World Health Organization, (2012).90 6 10.2471/BLT.11.094011.
2012
Clinical infectious diseases, (2012).54 9 10.1093/cid/cis028.
2012
PloS one, (2012).7 3 10.1371/journal.pone.0033564.
2012
BMC nursing, (2012).11 1 10.1186/1472-6955-11-3.
2012
Tropical medicine & international health, (2012).17 5 10.1111/j.1365-3156.2012.02958.x.
2012
Lancet, (2012).379 9827 10.1016/S0140-6736(12)60206-2.
2012
PloS one, (2012).7 3 10.1371/journal.pone.0032900.
2012
BMC pregnancy and childbirth, (2012).12 1 10.1186/1471-2393-12-12.
2012
Annals of allergy, asthma & immunology, (2012).108 3 10.1016/j.anai.2011.12.008.
