Two comments on fetal loss and wastewater workers.
D000022:Abortion, Spontaneous / Q000209:etiology*; D005220:Fathers; D005260:Female; D006801:Humans; D008297:Male; D008423:Maternal Age; D009784:Occupational Diseases; D011247:Pregnancy; D012722:Sewage; D014481:United States; D014865:Waste Disposal, Fluid
D012722:Sewage