Anticonceptivos orales
Porter Cedric, W.
Anticonceptivos orales guıa para para programas y clínicas Cedric W. Porter, Jr., Hugh R. Holtrop, and Ronald S. Waife. - 3. ed. - Chestnut Hill, Mass. Pathfinder Fund c1980. - 67 p. ill.
Includes index.
Bibliography: p. 55-67.
Oral contraceptives.
Anticonceptivos orales guıa para para programas y clínicas Cedric W. Porter, Jr., Hugh R. Holtrop, and Ronald S. Waife. - 3. ed. - Chestnut Hill, Mass. Pathfinder Fund c1980. - 67 p. ill.
Includes index.
Bibliography: p. 55-67.
Oral contraceptives.