1. Constituents of tubercles, and explanations regarding them Author(s): Gregg, Rollin R., author Publication: [Buffalo?] : [publisher not identified], [1882] Subject(s): Tuberculosis -- pathologyFibrin -- physiology
2. The revelations of fibrin: unexpected proof of the immortality of life Author(s): Gregg, Rollin R., author Publication: [Buffalo?] : [publisher not identified], [1884?] Subject(s): Fibrin -- physiologyMicroscopy
