Letter: Mortality and anaemia in women.
D000747:Anemia, Hypochromic / Q000150:complications* / Q000453:epidemiology; D001241:Aspirin / Q000009:adverse effects / Q000494:pharmacology; D002318:Cardiovascular Diseases / Q000401:mortality*; D003276:Contraceptives, Oral / Q000009:adverse effects / Q000494:pharmacology; D003645:Death, Sudden; D005260:Female; D006400:Hematocrit; D006801:Humans; D009203:Myocardial Infarction / Q000401:mortality
D003276:Contraceptives, Oral; D001241:Aspirin