Short-term exposure to pollen and the risk of allergic and asthmatic manifestations: a systematic review and meta-analysis.
Milja A KitinojaTimo T HuggNazeeba SiddikaDaniel Rodriguez YanezMaritta S JaakkolaJouni J K JaakkolaPublished in: BMJ open (2020)
Our results provide new evidence that short-term pollen exposure significantly increases the risks of allergic and asthmatic symptoms.