PT - JOURNAL ARTICLE ED - , TI - Antenatal care by a general practitioner or midwife was less expensive than obstetrician-led shared care AID - 10.1136/ebm.1997.2.32 DP - 1997 Feb 01 TA - Evidence Based Medicine PG - 32--32 VI - 2 IP - 1 4099 - http://ebm.bmj.com/content/2/1/32.short 4100 - http://ebm.bmj.com/content/2/1/32.full SO - Evid Based Med1997 Feb 01; 2