N Johnson

The effect on fetal arteriolar oxygen saturation resulting from giving oxygen to the mother measured by pulse oximetry

R Lilford, H. Mcnamara, R. Lilford, 1993, British journal of obstetrics and gynaecology.

Development and potential of fetal pulse oximetry.

N Johnson, N. Johnson, 1992, Neonatal intensive care : the journal of perinatology-neonatology.

Fetal monitoring by pulse oximetry and CTG

N Johnson, H Mc Namara, Nicholas C Johnson, 1993, Journal of perinatal medicine.

The effect of uterine contractions on fetal oxygen saturation

H. Mcnamara, H McNamara, N Johnson, 1995, British journal of obstetrics and gynaecology.

Do fetal pulse oximetry readings at delivery correlate with cord blood oxygenation and acidaemia?

R Lilford, H. Mcnamara, R. Lilford, 1992, British journal of obstetrics and gynaecology.

Clinical value of antenatal fetal pulse oximetry

N Johnson, E van Oudgaarden, 1994, Journal of perinatal medicine.