(Q57420121)
English
Urinary human chorionic gonadotropin among intrauterine device users: detection with a highly specific and sensitive assay**Research at Columbia University was supported directly by the National Institute of Environmental Health Sciences contract N01
scientific article published in February 1987
Statements
Urinary human chorionic gonadotropin among intrauterine device users: detection with a highly specific and sensitive assay (English)
C R Weinberg
E G Armstrong
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