Pneumococcal vaccination for travel to Spain.
Barnett
E D
ED
Klein
J O
JO
D001428:Bacterial Vaccines / Q000627:therapeutic use*; D002353:Carrier State / Q000517:prevention & control*; D006801:Humans; D011018:Pneumonia, Pneumococcal / Q000517:prevention & control*; D013030:Spain; D014195:Travel
D001428:Bacterial Vaccines