(Q70924134)
Statements
Clinical studies of pneumococcal vaccines in infants. II. Efficacy and effect on nasopharyngeal carriage (English)
Clinical Studies of Pneumococcal Vaccines in Infants. II. Efficacy and Effect on Nasopharyngeal Carriage (English)
P. F. Wright
S. H. Sell
W. K. Vaughn
C. Andrews
K. B. McConnell