Kahn, Richard J.; Kahn, Patricia G. "The Medical Repository — The First U.S. Medical Journal (1797–1824)". New England Journal of Medicine (ingilis). 337 (26). 2009-08-20: 1926–1930. doi:10.1056/nejm199712253372617. PMID9407162.
Kahn, Richard J.; Kahn, Patricia G. "The Medical Repository — The First U.S. Medical Journal (1797–1824)". New England Journal of Medicine (ingilis). 337 (26). 2009-08-20: 1926–1930. doi:10.1056/nejm199712253372617. PMID9407162.