TY  - GEN
AU  - Jeffrey, G.A.
AU  - Saenger, W.
TI  - Hydrogen bonding in biological structures
SN  - 3540503892
U1  - 574.88 JEF 
CY  - Berlin, Springer Verlay
KW  - Hydrogen bonding/ carbohydrates/ amino acids/ zuitter ion/ base pairing/ water molecule
ER  -