Maternal pyrexia during labor, unspecified | Maternal pyrexia during labour, unspecified | Postpartum pyrexia | Puerperal fever | Puerperal pyrexia | Puerperal pyrexia of unknown origin, delivered, with mention of postpartum complication | Puerperal pyrexia of unknown origin, postpartum | Puerperal pyrexia of unknown origin, unspecified as to episode of care | Pyrexia of unknown origin during the puerperium | Pyrexia puerperal | Unspecified type maternal pyrexia during labor, delivered | Unspecified type maternal pyrexia during labor, unspecified as to episode of care | Unspecified type maternal pyrexia, antepartum |