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Electronic Letters to:
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Electronic letters published:
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Norbert Hirschhorn, Physician (retired)
Send letter to journal:
bertzpoet{at}yahoo.com Norbert Hirschhorn
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Would sildenafil (Viagra) or tadanafil (Cialis) ameliorate ED in men who smoke? Was use of these medications asked about in the study? Norbert Hirschhorn MD |
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