Recommendations regarding penicillin-resistant pneumococcal disease--Spain.
D001428:Bacterial Vaccines; D006801:Humans; D010403:Penicillin Resistance; D011008:Pneumococcal Infections / Q000517:prevention & control*; D022242:Pneumococcal Vaccines; D013030:Spain; D013296:Streptococcus pneumoniae; D014195:Travel
D001428:Bacterial Vaccines; D022242:Pneumococcal Vaccines