San Francisco Call-Bulletin"Bubonic Plague Preventive Proved in Animal Tests Here" - 6 Sept. 1946 Read more about "Bubonic Plague Preventive Proved in Animal Tests Here" - 6 Sept. 1946 James Chesnutt
San Francisco Call-Bulletin"Bubonic Plague Preventive Proved in Animal Tests Here" - 6 Sept. 1946 Read more about "Bubonic Plague Preventive Proved in Animal Tests Here" - 6 Sept. 1946
