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. 1993 Mar;269(12):1506.

Metered-dose inhalers: the specified number of sprays

A Bergner, W A Greisner 3rd, R K Bergner
  • PMID: 8445810

Metered-dose inhalers: the specified number of sprays

A Bergner et al. JAMA. 1993 Mar.
No abstract available

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