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Effects of a bacterial extract on local immunity of the lung in patients with chronic bronchitis
B. Emmerich, H. P. Emslander, D. Milatovic, M. Hallek, K. PachmannVolume:
168
Language:
english
Pages:
6
DOI:
10.1007/bf02718200
Date:
December, 1990
File:
PDF, 304 KB
english, 1990