Ryan, Robert Emmett
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 169084
Robert Emmett Ryan Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Headache; diagnosis and treatment | 1954 | Author | |  | |  | |    
| |
| Synopsis of ear, nose, and throat diseases | 2d ed. | 1963 | Author | | | | |  |
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