- Publication venue
- American Medical Association (AMA)
- Publication date
- 01/04/1956
- Field of study
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- Publication venue
- Ovid Technologies (Wolters Kluwer Health)
- Publication date
- 01/07/1956
- Field of study
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- Publication venue
- Massachusetts Medical Society
- Publication date
- 26/05/1955
- Field of study
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