title: Policy statement--recommended childhood and adolescent immunization schedules--United States, 2011.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D006287:Health Planning Guidelines; D006291:Health Policy; D006801:Humans; D007115:Immunization Schedule; D012955:Societies, Medical / Q000592:standards*; D014481:United States