Pneumonia--one of the major health problems of infants and children in China

Jiang, Z.F.; Wang, J.F.; Zhaori, G.; Gu, Q.; Wang, X.L.; Liu, S.Y.

Chinese Medical Journal 105(1): 81-86

1992


ISSN/ISBN: 0366-6999
PMID: 1576877
Document Number: 388757

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