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Clinical Trial
. 1968 Sep 14;2(7568):594-6.
doi: 10.1016/s0140-6736(68)90695-8.

A comparative study of ampicillin, tetracycline hydrochloride, and methacycline hydrochloride in acute exacerbations of chronic bronchitis

D N Malone, J C Gold, I W Grant
Clinical Trial

A comparative study of ampicillin, tetracycline hydrochloride, and methacycline hydrochloride in acute exacerbations of chronic bronchitis

D N Malone et al. Lancet. .
No abstract available

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