Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb. Vols. for 1898-1941, 1948-56 include the Society's proceedings (primarily abstracts of papers presented at the 10th-53rd annual meetings, and the 1948-56 fall meetings) "The William Townsend Porter memorial volume": v. 158 Not scanned per publisher request Electronic serial mode of access: World Wide Web via the American Physiological Society/HighWire Press site, with each part having its own homepage "Edited for the American Physiological Society," 1898-Mar. 1948 Issued in five parts, Jan. 1977- , each part also published separately with individual volume numbering: Cell physiology; Endocrinology, metabolism and gastronintestinal physiology (which split into: Endocrinology and metabolism, and: Gastrointestinal and liver physiology in 1980); Heart and circulatory physiology; Regulatory, integrative and comparative physiology; Renal, fluid and electrolyte physiology Issued in seven parts, : Cell physiology; Endocrinology and metabolism; Gastrointestinal and liver physiology; Heart and circulatory physiology; Lung cellular and molecular physiology; Regulatory, integrative and comparative physiology; and: Renal physiology