Prah J D, Benignus V A
Percept Mot Skills. 1979 Feb;48(1):317-8. doi: 10.2466/pms.1979.48.1.317.
Approximate olfactory thresholds were determined in an exploratory study in which subjects were exposed to ozone (O3). The odorants were butyl alcohol (BA) and acetic acid (AA). Preliminary data suggest (1) temporary increases in thresholds due to O3 exposure, (2) diminution of O3 effects with repeated exposures, and (3) greater and more reliable effects for BA than for AA.
在一项探索性研究中确定了近似嗅觉阈值，该研究让受试者接触臭氧（O₃）。气味剂为丁醇（BA）和乙酸（AA）。初步数据表明：（1）由于接触臭氧，阈值会暂时升高；（2）随着反复接触，臭氧的影响会减弱；（3）丁醇比乙酸产生的影响更大且更可靠。
