(Q70924142)
Statements
Efficacy of pneumococcal polysaccharide vaccine in preventing acute otitis media in infants in Huntsville, Alabama (English)
Efficacy of Pneumococcal Polysaccharide Vaccine in Preventing Acute Otitis Media in Infants in Huntsville, Alabama (English)
J. L. Sloyer
J. H. Ploussard