TY  - RPRT
TI  - Structural studies on the polysaccharide from Streptococcus pneumoniae type 20.
AU  - A Roy
AU  - N Roy
PY  - 1984
DO  - 10.1016/0008-6215(84)85347-1
UR  - https://pubmed.ncbi.nlm.nih.gov/6467244/
ID  - 6467244
ER  -