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Contraceptive efficacy of the Copper T 380A and Copper T 200 intrauterine devices: Results from a comparative clinical trial in six developing countries
Gaston Farr, Ramesh AmatyaVolume:
49
Year:
1994
Language:
english
Pages:
244
DOI:
10.1016/0010-7824(94)90041-8
File:
PDF, 886 KB
english, 1994