Statistics
Publications
23
Citations
897
H-Index
16
Active since
1982
Publications per year
1982–2017
23
23
P. Karma, Matti Penttilä, Markku Sipilä et al. · International Journal of Pediatric Otorhinolaryngology · 1989 · 160 citations
Occurrence and Recurrence of Acute Otitis Media Among Children
J. Pukander, P. Karma, Markku Sipilä · Acta Oto-Laryngologica · 1982 · 67 citations
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