Revision of pollen threshold levels for oak, pine, ragweed, and Japanese hop in Seoul metropolitan area

• Young-Jin Choi,
• Kyung-Suk Lee,
• Jae-Won Oh,
• Kyu-Rang Kim,
• Young-Sub Lee

Affiliations

Young-Jin Choi

Hanyang University Guri Hospital, Guri, Republic of Korea

Kyung-Suk Lee

Hanyang University Guri Hospital, Guri, Republic of Korea

Jae-Won Oh

Hanyang University Guri Hospital, Guri, Republic of Korea

Kyu-Rang Kim

National Institute of Meteorological Sciences, Jeju, Republic of Korea

Young-Sub Lee

Dongguk University, Seoul, Republic of Korea