[Therapeutic use of ORF 1557-.35 as a contraceptive. Preliminary note].
Sampaio Lf
J
J
D003267:Contraception; D003276:Contraceptives, Oral; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D012106:Research
D003276:Contraceptives, Oral
Clinical Research; Contraception; Contraceptive Methods; Evaluation; Family Planning; Oral Contraceptives; Research Methodology