%A Chung-Jey Su %A Arturo Chavoya Pena %A B Baseman %J Infection and Immunity %T Regions of Mycoplasma penumoniae Cytadhesin P1 Structural Gene Exist as Multiple Copies %P 3157-3161 %V 56 %D 1988 %C Washington %I American Society for Microbiology %L publications26549