Figure 5
From: Development of daily rhythmicity in heart rate and locomotor activity in the human fetus
ECG of the fetus in "quiet" hours (2 p.m. to 7 p.m.) 36 – 40 weeks gestation
Figure 5 | Journal of Circadian Rhythms
From: Development of daily rhythmicity in heart rate and locomotor activity in the human fetus
ECG of the fetus in "quiet" hours (2 p.m. to 7 p.m.) 36 – 40 weeks gestation