title: N,N'-dibenzylethylenediamine penicillin: a new repository form of penicillin.
authors.forename: W
authors.initials: W
authors.lastname: ELIAS
authors.forename: A H
authors.initials: AH
authors.lastname: PRICE
authors.forename: H J
authors.initials: HJ
authors.lastname: MERRION
mesh_terms: D005029:Ethylenediamines; D010406:Penicillins
chemical_list: D005029:Ethylenediamines; D010406:Penicillins; C010044:benzathine; C006414:penicillin N
keywords: PENICILLIN