Smoke screen around the fetus.
Johnstone
F D
FD
D005260:Female; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology*; D012907:Smoking / Q000009:adverse effects*; D000074606:Smoking Prevention