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Increasing prevalence of hay fever and atopy among children in Leipzig, East Germany
Erika von Mutius, Stephan K Weiland, Christian Fritzsch, Heinrich Duhme, Ulrich KeilVolume:
351
Year:
1998
Language:
english
DOI:
10.1016/s0140-6736(97)10100-3
File:
PDF, 198 KB
english, 1998