Evaluation of the safety of modern contraceptives in developing countries.
Nordberg O S, Atkinson L.E.
Evaluation of the safety of modern contraceptives in developing countries. - 15p. - (PIACT paper ; no. 2) .
Contraceptive devices--Pharmacodynamics
Contraceptive agents--Pharmacodynamics
Evaluation of the safety of modern contraceptives in developing countries. - 15p. - (PIACT paper ; no. 2) .
Contraceptive devices--Pharmacodynamics
Contraceptive agents--Pharmacodynamics