Anon. (1999). Moder Geriatrics; Dolor Lumbar. IDEPSA.
Chicago Style (17th ed.) CitationAnon. Moder Geriatrics; Dolor Lumbar. : IDEPSA, 1999.
MLA (9th ed.) CitationAnon. Moder Geriatrics; Dolor Lumbar. IDEPSA, 1999.
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