Letter to the Editor
Association of age, allergic rhinitis, and regular food intake with urinary tetranor-PGD metabolite levels
Mami Shimada, Kiwako Yamamoto-Hanada, Yusuke Inuzuka, Shigenori Kabashima, Tatsuro Nakamura, Tatsuo Shimosawa, Takahisa Murata, Yukihiro Ohya