TY  - JOUR
T1  - On the Absence of Potassium in Protagon Prepared by Dr. Gamgee
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 30
SP  - 365
EP  - 365
PY  - 1879/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1879.0133
M3  - doi:10.1098/rspl.1879.0133
AU  - Roscoe, H.
ER  -