Shen, Irving: The Specificity of Fetal Calf Brain Extract and Ascorbic Acid on the Synthesis of Acetylcholine Receptors on L5 Cells, 1984, Box: 3. Cornell University Office of Undergraduate Biology honors theses, 53-2-4432. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/919548 Accessed August 24, 2026.