Effects of routinely given pethidine during labour on infants' developing breastfeeding behaviour. Effects of dose‐delivery time interval and various concentrations of pethidine/norpethidine in cord plasmaEva Nissen, LO Boréus, Gunilla Lilja et al.|Acta Paediatrica|1997Cited by 90
Effects of maternal pethidine on infants' developing breast feeding behaviourEva Nissen, A‐M Widström, Gunilla Lilja et al.|Acta Paediatrica|1995Cited by 89