Gunardi, E. R.; Sitorus, J. T. Profile Changes in Weight and Body Mass Index of Single Rod Levonorgestrel Implant Acceptor (Monoplant®): Profil Perubahan Berat Badan Dan Indeks Masssa Tubuh Akseptor Implan Levonorgestrel Satu Batang (Monoplant®). Indones J Obstet Gynecol 2020, 8, 19-27.