Surveillance of pregnancies as a means of detecting environmental and occupational hazards. I. Spontaneous abortions, congenital malformations and cytogenetic abnormalities in a newborn population.
I L
IL
Hansteen
S S
SS
Heldaas
S
S
Langård
J
J
Steen-Johnsen
A
A
Christensen
K
K
Heldaas
D000022:Abortion, Spontaneous; D000393:Air Pollutants; D000013:Congenital Abnormalities / Q000453:epidemiology* / Q000235:genetics; D004777:Environment; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009664:Norway; D009790:Occupations; D011247:Pregnancy; D011256:Pregnancy Outcome; D012307:Risk Factors
D000393:Air Pollutants