Comment on

• Modified patient-controlled remifentanil bolus delivery regimen for labour pain*.

  Jost A, Ban B, Kamenik M. Jost A, et al. Anaesthesia. 2013 Mar;68(3):245-52. doi: 10.1111/anae.12038. Epub 2012 Oct 12. Anaesthesia. 2013. PMID: 23061430 Clinical Trial.
• Remifentanil for labour analgesia: a double-blinded, randomised controlled trial of maternal and neonatal effects of patient-controlled analgesia versus continuous infusion.

  Shen MK, Wu ZF, Zhu AB, He LL, Shen XF, Yang JJ, Feng SW. Shen MK, et al. Anaesthesia. 2013 Mar;68(3):236-44. doi: 10.1111/anae.12098. Epub 2013 Jan 7. Anaesthesia. 2013. PMID: 23294132 Clinical Trial.
• Cardiac arrest in an obstetric patient using remifentanil patient-controlled analgesia.

  Marr R, Hyams J, Bythell V. Marr R, et al. Anaesthesia. 2013 Mar;68(3):283-7. doi: 10.1111/anae.12099. Epub 2013 Jan 7. Anaesthesia. 2013. PMID: 23294158
• Remifentanil for labour analgesia: time to draw breath?

  Muchatuta NA, Kinsella SM. Muchatuta NA, et al. Anaesthesia. 2013 Mar;68(3):231-5. doi: 10.1111/anae.12153. Epub 2013 Jan 7. Anaesthesia. 2013. PMID: 23294185 No abstract available.
• Remifentanil PCA for labour analgesia.

  Hughes D, Hodgkinson P. Hughes D, et al. Anaesthesia. 2013 Mar;68(3):298. doi: 10.1111/anae.12155. Epub 2013 Jan 7. Anaesthesia. 2013. PMID: 23294217 No abstract available.