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