【摘 要】
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Canadian women will soon have access to a revolutionarybirth-control device that is effective for a period of up to fiveyears.The Norplant implant has been app
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Canadian women will soon have access to a revolutionarybirth-control device that is effective for a period of up to fiveyears.The Norplant implant has been approved by the federalhealth protection branch, and officials from Wyeth-Aycrst Canada
Canadian women will soon have access to a revolutionary birth-control device that is effective for a period of up to five years. The Norplant implant has been approved by the federal health protection branch, and officials from Wyeth-Aycrst Canada
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