- Birch pollen honey for birch pollen allergy--a randomized controlled pilot studyK Saarinen
South Karelia Allergy and Environment Institute, Lappeenranta, Finland
Int Arch Allergy Immunol 155:160-6. 2011..This study assessed the effects of the preseasonal use of birch pollen honey (BPH; birch pollen added to honey) or regular honey (RH) on symptoms and medication during birch pollen season...
- Negative density-distribution relationship in butterfliesJussi Päivinen
Metsähallitus, Natural Heritage Services, P O Box 36, 40101 Jyväskylä, Finland
BMC Biol 3:5. 2005..Several mechanisms have been proposed to create this positive relationship, and the testing of these mechanisms is attracting increasing attention...