%0 Journal Article %T Variability of Penicillin-Binding Proteins from Penicillin-Sensitive Streptococcus pneumoniae %A Hakenbeck, Regine %A Briese, Thomas %A Chalkley, Lynda %A Ellerbrok, Heinz %A Kalliokoski, Raili %A Latorre, Cristina %A Leinonen, Maija %A Martin, Christiane %J The Journal of Infectious Diseases %V 164 %N 2 %P 307-312 %@ 0022-1899 %D 1991-08-01 %I Oxford University Press %~ DeepDyve