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Bleeding patterns and acceptability among norplant® users in two Asian countriesSandor A. Balogh; Susan L. Klavon; Sriani Basnayake; Natividad Puertollano; Rebecca M. Ramos; Gary S. Grubb · 1989
Previous abdominal surgery as a risk factor in interval laparoscopic sterilizationChi, I-cheng; Feldblum, Paul J.; Balogh, Sandor A. · American Journal of Obstetrics and Gynecology · 1983
Evaluation of Safety, Efficacy, and Acceptability of NORPLANT@R Implants in Sri LankaSriani Basnayake, Shyam Thapa and Sandor A. Balogh · Studies in Family Planning · 1988