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General obstetrics: Failing pregnancies of unknown location: a prospective evaluation of the human chorionic gonadotrophin ratio
G Condous, E Kirk, B Van Calster, S Van Huffel, D Timmerman, T BourneVolume:
113
Year:
2006
Language:
english
Pages:
7
DOI:
10.1111/j.1471-0528.2006.00924.x
File:
PDF, 129 KB
english, 2006