Research Article

Effect of cigarette smoking on fetal breathing movements in normal pregnancies.

Br Med J 1975; 1 doi: https://doi.org/10.1136/bmj.1.5957.552 (Published 08 March 1975) Cite this as: Br Med J 1975;1:552
  1. F Manning,
  2. E Wyn Pugh,
  3. K Boddy

    Abstract

    In 18 women with uncomplicated pregnancies smoking two cigarettes significantly reduced the proportion of the time that fetal breathing movements were present.