Physician service patterns and illness rates; a research report on medical data retrieved from insurance records.
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| Hlavní autor: | |
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| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
[New York]
Group Health Insurance
[c1967]
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| Témata: |
| Fyzický popis: | xxvi, 452 p. illus. 25 cm. |
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