| Literature DB >> 4682821 |
L Fortier, Y Lefebvre, M Larose, R Lanctot.
Abstract
Entities:
Keywords: Clinical Research; Comparative Studies; Conferences And Congresses; Contraception; Contraception Continuation; Contraception Termination; Contraceptive Effectiveness; Contraceptive Methods; Copper; Evaluation; Examinations And Diagnoses; Family Planning; Ingredients And Chemicals; Inorganic Chemicals; Iud; Iud Material; Iud, Copper Releasing; Iud, Unmedicated; Metals; Research Methodology; Retention; Studies; Use-effectiveness
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Year: 1973 PMID： 4682821 DOI： 10.1016/0002-9378(73)90581-4
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN： 0002-9378 Impact factor: 8.661