Nursing / General Practice / Primary Health Care / Folic acid / Family Practice / Humans / Female / Male / Aged / Middle Aged / Adult / Public health systems and services research / Retrospective Studies / Sensitivity and Specificity / Erythrocytes / Hemoglobins / Creatinine / vitamin B deficiency / Humans / Female / Male / Aged / Middle Aged / Adult / Public health systems and services research / Retrospective Studies / Sensitivity and Specificity / Erythrocytes / Hemoglobins / Creatinine / vitamin B deficiency
Microbiology / Medical Microbiology / Malaria / Sudan / Pregnancy / Humans / Female / Young Adult / Dietary Supplements / Risk factors / Prevalence / Questionnaires / Adult / Public health systems and services research / Pregnant Women / Health surveys / Risk Factors / Iron Deficiency Anemia / Cross Sectional Studies / vitamin B deficiency / Humans / Female / Young Adult / Dietary Supplements / Risk factors / Prevalence / Questionnaires / Adult / Public health systems and services research / Pregnant Women / Health surveys / Risk Factors / Iron Deficiency Anemia / Cross Sectional Studies / vitamin B deficiency