TY  - RPRT
TI  - Citric acid-ammonium acetate buffer.
AU  - S Stegmann
AU  - R B Norgren
AU  - M N Lehman
PY  - 1991
DO  - 10.3109/10520299109110545
UR  - https://pubmed.ncbi.nlm.nih.gov/1888793/
ID  - 1888793
ER  -