title: Studies on the durability of pneumococcus vaccines.
authors.forename: P
authors.initials: P
authors.lastname: HOLM
authors.forename: E
authors.initials: E
authors.lastname: MORCH
mesh_terms: D006801:Humans; D022242:Pneumococcal Vaccines; D013296:Streptococcus pneumoniae; D014612:Vaccines
chemical_list: D022242:Pneumococcal Vaccines; D014612:Vaccines
keywords: PNEUMOCOCCI/vaccines