Across-shift lung function changes among pig farmers.
Heederik
D
D
Department of Environmental and Tropical Health, Wageningen Agricultural University, The Netherlands.
van Zwieten
R
R
Brouwer
R
R
D000328:Adult; D000641:Ammonia / Q000009:adverse effects; D000822:Animal Husbandry; D000818:Animals; D002940:Circadian Rhythm; D006799:Housing, Animal; D006801:Humans; D008168:Lung / Q000502:physiology*; D012129:Respiratory Function Tests / Q000379:methods; D013552:Swine; D013997:Time Factors
D000641:Ammonia