Cnattingius, Sven; Johansson, Stefan; Razaz, Neda (2020). „Associations between metabolic acidosis at birth and reduced Apgar scores within the normal range (7-10): A Swedish cohort study of term non-malformed infants”. Paediatric and Perinatal Epidemiology. 34 (5): 572—580. PMID32133682. doi:10.1111/ppe.12663.
Wiberg, N.; Källén, K.; Herbst, A.; Olofsson, P. (2010). „Relation between umbilical cord blood pH, base deficit, lactate, 5-minute Apgar score and development of hypoxic ischemic encephalopathy”. Acta Ostetrica et Gynecolgica. 89 (10): 1263—69. PMID20846059. doi:10.3109/00016349.2010.513426.
Envain, F.; Drumez, E.; Cappe, M.; Subtil, D.; Garabedian, C. (2020). „Impact of a change of a pH analyzer machine on the determination of umbilical cord pH at birth”. Journal of Gynecology Obstetrics and Human Reproduction. 49 (7). PMID32450306. doi:10.1016/j.jogoh.2020.101819.
Mokarami, P.; Wiberg, N.; Olofsson, P. (2013). „Hidden acidosis: An explanation of acid-base and lactate changes occurring in umbilical cord blood after delayed sampling”. Br J of Obstetrics and Gynaecology. 120 (8): 996—1002. PMID23574003. doi:10.1111/1471-0528.12234.
Yeh, P; Emary, K; Impey, L (2012-05-10). „The relationship between umbilical cord arterial pH and serious adverse neonatal outcome: analysis of 51 519 consecutive validated samples”. BJOG: An International Journal of Obstetrics & Gynaecology. 119 (7): 824—831. ISSN1470-0328. doi:10.1111/j.1471-0528.2012.03335.x.
„Determination of PH or Lactate in Fetal Scalp Blood in Management of Intrapartum Fetal Distress: Randomised Control”. BMJ. 336 (7656): 1284—7. 2008. PMID18503103. doi:10.1136/bmj.39553.406991.25..
Cnattingius, Sven; Johansson, Stefan; Razaz, Neda (2020). „Associations between metabolic acidosis at birth and reduced Apgar scores within the normal range (7-10): A Swedish cohort study of term non-malformed infants”. Paediatric and Perinatal Epidemiology. 34 (5): 572—580. PMID32133682. doi:10.1111/ppe.12663.
Wiberg, N.; Källén, K.; Herbst, A.; Olofsson, P. (2010). „Relation between umbilical cord blood pH, base deficit, lactate, 5-minute Apgar score and development of hypoxic ischemic encephalopathy”. Acta Ostetrica et Gynecolgica. 89 (10): 1263—69. PMID20846059. doi:10.3109/00016349.2010.513426.
Envain, F.; Drumez, E.; Cappe, M.; Subtil, D.; Garabedian, C. (2020). „Impact of a change of a pH analyzer machine on the determination of umbilical cord pH at birth”. Journal of Gynecology Obstetrics and Human Reproduction. 49 (7). PMID32450306. doi:10.1016/j.jogoh.2020.101819.
Mokarami, P.; Wiberg, N.; Olofsson, P. (2013). „Hidden acidosis: An explanation of acid-base and lactate changes occurring in umbilical cord blood after delayed sampling”. Br J of Obstetrics and Gynaecology. 120 (8): 996—1002. PMID23574003. doi:10.1111/1471-0528.12234.
„Determination of PH or Lactate in Fetal Scalp Blood in Management of Intrapartum Fetal Distress: Randomised Control”. BMJ. 336 (7656): 1284—7. 2008. PMID18503103. doi:10.1136/bmj.39553.406991.25..
Yeh, P; Emary, K; Impey, L (2012-05-10). „The relationship between umbilical cord arterial pH and serious adverse neonatal outcome: analysis of 51 519 consecutive validated samples”. BJOG: An International Journal of Obstetrics & Gynaecology. 119 (7): 824—831. ISSN1470-0328. doi:10.1111/j.1471-0528.2012.03335.x.