Rydhström, Håkan and Cullberg, Göran. "Pregnancies with growth-retarded twins in breech-vertex presentation at increased risk for entanglement during delivery"
Journal of Perinatal Medicine, vol. 18, no. 1, 1990, pp. 45-50.
https://doi.org/10.1515/jpme.1990.18.1.45
Rydhström, H. & Cullberg, G. (1990). Pregnancies with growth-retarded twins in breech-vertex presentation at increased risk for entanglement during delivery.
Journal of Perinatal Medicine,
18(1), 45-50.
https://doi.org/10.1515/jpme.1990.18.1.45
Rydhström, H. and Cullberg, G. (1990) Pregnancies with growth-retarded twins in breech-vertex presentation at increased risk for entanglement during delivery. Journal of Perinatal Medicine, Vol. 18 (Issue 1), pp. 45-50.
https://doi.org/10.1515/jpme.1990.18.1.45
Rydhström, Håkan and Cullberg, Göran. "Pregnancies with growth-retarded twins in breech-vertex presentation at increased risk for entanglement during delivery"
Journal of Perinatal Medicine 18, no. 1 (1990): 45-50.
https://doi.org/10.1515/jpme.1990.18.1.45
Rydhström H, Cullberg G. Pregnancies with growth-retarded twins in breech-vertex presentation at increased risk for entanglement during delivery.
Journal of Perinatal Medicine. 1990;18(1): 45-50.
https://doi.org/10.1515/jpme.1990.18.1.45
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