(Q53922643)
Statements
A randomized multicenter study comparing the efficacy and bleeding pattern of a single-rod (Implanon) and a six-capsule (Norplant) hormonal contraceptive implant. (English)
S R Zheng
H M Zheng
S Z Qian
G W Sang
R F Kaper
1 July 1999
60
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1-8
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