Pfeiffer, Richard F.
(fī′fĕr )
To hear audio pronunciation of this topic, purchase a subscription or log in.German bacteriologist, 1858-1945.
There's more to see -- the rest of this topic is available only to subscribers.
© 2000–2026 Unbound Medicine, Inc. All rights reserved
All content is protected by copyright and may not be used for AI model training or other unauthorized purposes.