Uprety, D. (2010). Progesterone for prevention of recurrent preterm labor after threatened preterm labor - A randomized controlled trial.
Chicago (17e ed.) BronvermeldingUprety, Dhruba. Progesterone for Prevention of Recurrent Preterm Labor After Threatened Preterm Labor - A Randomized Controlled Trial. 2010.
MLA (8e ed.) BronvermeldingUprety, Dhruba. Progesterone for Prevention of Recurrent Preterm Labor After Threatened Preterm Labor - A Randomized Controlled Trial. 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.