title: Denial of insurance authorization at a subspecialty office as a cause of missed opportunities for influenza vaccination in children with asthma.
authors.affiliation: Division of Clinical Immunology and Allergy, Childrens Hospital Los Angeles, 4650 Sunset Blvd, MS 75, Los Angeles, CA 90027, USA. rferdman@chla.usc.edu
authors.forename: Ronald M
authors.initials: RM
authors.lastname: Ferdman
authors.forename: Joseph A
authors.initials: JA
authors.lastname: Church
mesh_terms: D000293:Adolescent; D001249:Asthma; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007252:Influenza Vaccines / Q000008:administration & dosage* / Q000191:economics; D007345:Insurance Claim Review; D019458:Insurance Coverage; D008297:Male; D008484:Medicaid; D011446:Prospective Studies; D014481:United States
chemical_list: D007252:Influenza Vaccines