title: The Formol-Gel Test on Plasma and Serum in Rheumatic Cases: Correlation Studies and a Suggestion that Non-Rouleaux-Forming Pathological Globulins may be of Significance in Rheumatism.
authors.forename: H J
authors.initials: HJ
authors.lastname: Gibson
authors.forename: R M
authors.initials: RM
authors.lastname: Pitt