Pike, V W Semi-automated preparation of a 11C-labelled antibiotic--[N-methyl-11C]erythromycin A lactobionate. [electronic resource] - The International journal of applied radiation and isotopes Feb 1984 - 103-9 p. digital Publication Type: Journal Article ISSN: 0020-708X Standard No.: 10.1016/0020-708x(84)90192-3 doi Subjects--Topical Terms: Carbon RadioisotopesClarithromycinErythromycin--analogs & derivativesIsotope Labeling--methods