@misc{indiciaec516b1d2c030, title = {Second trimester amniotic fluid endothelin concentration. A possible predictor for pre-eclampsia.}, author = {L Margarit and A Griffiths and V Tsapanos and G Decavalas and D Gumenos}, year = {2005}, doi = {10.1080/01443610400023437}, url = {https://pubmed.ncbi.nlm.nih.gov/16147686/}, note = {Source identifier: 16147686} }