Authors:
Diaz, S
Reyes, MV
Zepeda, A
Gonzalez, GB
Lopez, JM
Campino, C
Croxatto, HB
Citation: S. Diaz et al., Norplant (R) implants and progesterone vaginal rings do not affect maternal bone turnover and density during lactation and after weaning, HUM REPR, 14(10), 1999, pp. 2499-2505