Dangers of suppressing menstruation.
Grant
E C
EC
D003276:Contraceptives, Oral / Q000009:adverse effects; D005260:Female; D006801:Humans; D008598:Menstruation / Q000187:drug effects / Q000502:physiology / Q000523:psychology; D045167:Progesterone Congeners / Q000009:adverse effects
D003276:Contraceptives, Oral; D045167:Progesterone Congeners