title: QUANTITATIVE MICRO-ESTIMATION OF ANTIBODIES IN THE SERA OF MAN AND OTHER ANIMALS.
abstract: A micro-method is described by which as little as 10gamma of specific precipitate nitrogen may be determined with a fair degree of accuracy. The error in repeated determinations is about +/- 2gamma.
authors.forename: M
authors.initials: M
authors.lastname: Heidelberger
authors.forename: C F
authors.initials: CF
authors.lastname: Macpherson