A 12-month double-blind clinical comparison of betamethasone valerate and sodium chromoglycate in the treatment of asthma

Couch, A.H.; Sutton, P.H.; Walker, S.R.

Practitioner 219(1313): 751-754

1977


ISSN/ISBN: 0032-6518
PMID: 413109
Document Number: 118130

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