2009
Vaccine, (2009).27 22 10.1016/j.vaccine.2009.02.095.
2009
Lancet, (2009).373 9674 10.1016/S0140-6736(09)60317-2.
2009
The Pediatric infectious disease journal, (2009).28 5 10.1097/INF.0b013e318195205e.
2009
Health policy and planning, (2009).24 4 10.1093/heapol/czp019.
2009
Journal of travel medicine, (2009).16 3 10.1111/j.1708-8305.2009.00334.x.
2009
American journal of respiratory and critical care medicine, (2009).179 8 10.1164/rccm.200901-0144ED.
2009
Human vaccines, (2009).5 4 10.4161/hv.5.4.7050.
2009
Lancet, (2009).373 9673 10.1016/S0140-6736(09)60802-3.
2009
The New England journal of medicine, (2009).360 12 10.1056/NEJMc090025.
