Correspondence to: The effect of pneumococcal conjugated vaccines on occurrence of recurrent acute otitis media among infants diagnosed with acute otitis media at an age younger than 2 months.
作者信息
Gonzalez-Lamberth Alexander
机构信息
Guy's, King's and St Thomas School of Medical Education, Hodgkin Building, Newcomen Street, London, SE1 1UL, UK.