Adverse outcomes of planned and unplanned pregnancies among users of natural family planning: A prospective study

Adenike Bitto, Ronald H. Gray, Joe L. Simpson, John T. Queenan, Robert T. Kambic, Alfredo Perez, Patricio Mena, Michele Barbato, Chuanjun Li, Victoria Jennings

Research output: Contribution to journal › Article › peer-review