Are video terminals dangerous?
Shulman
S
S
D000022:Abortion, Spontaneous / Q000209:etiology*; D015982:Bias; D003199:Computer Systems; D005260:Female; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology*; D011247:Pregnancy; D012098:Reproduction; D012307:Risk Factors