%0 Generic
%T The value of endovaginal sonography and urinary human chorionic gonadotropin tests for differentiation between intrauterine and ectopic pregnancy
%A Enk, Lennart
%A Wikland, Matts
%A Hammarberg, Karin
%A Lindblom, Bo
%I Wiley
%@ 0091-2751
%@ 1097-0096
%K Radiology, Nuclear Medicine and imaging
%D 1990
%C Wiley
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