Schaeffer, J. Parsons (Jacob Parsons), 1878–1970
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2418140A
- pdbooks.info ID: 401
J. Parsons (Jacob Parsons) Schaeffer Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| The head and neck in Roentgen diagnosis | 2d ed. | 1956 | Author | |  | |  | | 
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| The nose, paranasal sinuses, nasolacrimal passageways, and olfactory organ in man: a genetic, developmental, and anatomico-physiological consideration | 1919 | Author | | | | | |   
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