@article {9583,
	title = {Association of single umbilical artery with congenital malformations of vascular etiology},
	journal = {Pediatric and Developmental Pathology},
	volume = {1},
	year = {1998},
	pages = {487-493},
	publisher = {Springer},
	isbn = {1093-5266},
	author = {Pavlopoulos, Petros M and Konstantinidou, Anastasia E and Agapitos, Emmanuel and Christodoulou, Constantinos N and Davaris, Panagiotis}
}
