[Focus on the analysis of menstrual patterns in the critical evaluation of contraceptives].
D000568:Amenorrhea; D003267:Contraception; D003276:Contraceptives, Oral; D004194:Disease; D005193:Family Planning Services; D006470:Hemorrhage; D008599:Menstruation Disturbances; D012816:Signs and Symptoms
D003276:Contraceptives, Oral
Amenorrhea; Bleeding; Contraception; Contraceptive Methods--side effects; Diseases; Family Planning; Menstruation Disorders; Oral Contraceptives--side effects; Signs And Symptoms
Enfoque al analisis de patrones menstruales en la evaluacion critica de anticonceptivos.