TY  - RPRT
TI  - Microdiffusion methods. Ammonia and urea using buffered absorbents (revised methods for ranges greater than 10mug. N).
AU  - E J Conway
AU  - E O'malley
PY  - 1942
DO  - 10.1042/bj0360655
UR  - https://pubmed.ncbi.nlm.nih.gov/16747570/
ID  - 16747570
ER  -