title: Pricing of pneumococcal conjugate vaccine challenged.
authors.forename: Talha Khan
authors.initials: TK
authors.lastname: Burki
mesh_terms: D019049:Developed Countries; D006801:Humans; D022242:Pneumococcal Vaccines / Q000191:economics*; D018074:Vaccines, Conjugate / Q000191:economics
chemical_list: D022242:Pneumococcal Vaccines; D018074:Vaccines, Conjugate