Kelly, J A comparison of oral prostaglandin E2 and intravenous Syntocinon in the induction of labour. [electronic resource] - The Journal of obstetrics and gynaecology of the British Commonwealth Oct 1973 - 923-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-3204 Standard No.: 10.1111/j.1471-0528.1973.tb02153.x doi Subjects--Topical Terms: Administration, OralAdultDiarrhea--chemically inducedFemaleFetus--drug effectsGestational AgeHeart Rate--drug effectsHumansInjections, IntravenousLabor, InducedOxytocin--administration & dosagePregnancyProstaglandins--administration & dosageTime FactorsUterus--drug effectsVomiting--chemically induced