Abstract < /h3 > < span class= " a-plus-plus abstract-section id-a-sec1 " > < h3 class= " a-plus-plus " > Purpose of Review < /h3 > < p class= " a-plus-plus " > This review summarises the clinical knowledge of hypersensitivity pneumonitis in workers exposed to aerosols of metalworking fluid, reviewing published outbreaks and clinical cases. < /p > < /span > < span cla..."> Abstract < /h3 > < span class= " a-plus-plus abstract-section id-a-sec1 " > < h3 class= " a-plus-plus " > Purpose of Review < /h3 > < p class= " a-plus-plus " > This review summarises the clinical knowledge of hypersensitivity pneumonitis in workers exposed to aerosols of metalworking fluid, reviewing published outbreaks and clinical cases. < /p > < /span > < span cla..." /> Abstract < /h3 > < span class= " a-plus-plus abstract-section id-a-sec1 " > < h3 class= " a-plus-plus " > Purpose of Review < /h3 > < p class= " a-plus-plus " > This review summarises the clinical knowledge of hypersensitivity pneumonitis in workers exposed to aerosols of metalworking fluid, reviewing published outbreaks and clinical cases. < /p > < /span > < span cla..." />