Multicenter study of the Lactational Amenorrhea Method (LAM): I. Efficacy, duration, and implications for clinical application

Miriam H. Labbok, Virginia Hight-Laukaran, Anne E. Peterson, Veronica Fletcher, Helena von Hertzen, P.F.A. Van Look

Contraception · 1997 · 141 citations · 11 references

Concepts

References

11