[Foreign workers and pregnancy interruption (author's transl)].
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Abortion, Induced↗
Biomedical subjects
E Burckhardt-Tamm
Publications and source records attributed to E Burckhardt-Tamm.
[Recent results of comparative clinical studies with oral contraceptives].
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Clinical Trials as Topic↗
[Provisional results of a clinical study of sequential and combination therapy with oral contraceptives].
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Adult↗
[Failures of ovulation inhibitory therapy].
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Adult↗