Separation and determination of the sodium, benzathine and procaine salts of benzylpenicillin by reversed phase high-performance liquid chromatography.
Puttemans
M
M
Farmaceutisch Instituut, Vrije Universiteit Brussel, Laarbeeklaan 103, B-1090 Brussels, Belgium.
Lippens
M
M
Dryon
L
L
Massart
D L
DL