Please follow https://www.ncbi.nlm.nih.gov/pubmed?term=%22swine%22%5BMeSH%20Terms%5D%20AND%20%28lagoon%5BAll%20Fields%5D%20OR%20%28%22waste%20water%22%5BMeSH%20Terms%5D%20OR%20%22waste%20water%22%5BAll%20Fields%5D%20OR%20%22wastewater%22%5BAll%20Fields%5D%29%20OR%20%28%22sewage%22%5BMeSH%20Terms%5D%20OR%20%22sewage%22%5BAll%20Fields%5D%20OR%20%22sludge%22%5BAll%20Fields%5D%29%29%20AND%20%22humans%22%5BMeSH%20Terms%5D&cmd=DetailsSearch.