Prevention ofotitis media in children by pneumococcal vaccination

P. Karma, J. Pukander, Markku Sipilä, Matti Timonen, S. Pöntynen, Elja Herva, P Grönroos, Helena Mäkelä

American Journal of Otolaryngology · 1985 · 84 citations · 20 references

Concepts

References

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