APA (7th ed.) Citation

Gravelle, H., Feng, Y., & Gordeev, V. S. Heterogeneous association of health with patient and general practice characteristics by region, age and chronic condition: Pooled cross-sectional study of patient-level data from England. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Gravelle, Hugh, Yan Feng, and Vladimir Sergeevich Gordeev. Heterogeneous Association of Health with Patient and General Practice Characteristics by Region, Age and Chronic Condition: Pooled Cross-sectional Study of Patient-level Data from England. BMJ Publishing Group.

MLA (9th ed.) Citation

Gravelle, Hugh, et al. Heterogeneous Association of Health with Patient and General Practice Characteristics by Region, Age and Chronic Condition: Pooled Cross-sectional Study of Patient-level Data from England. BMJ Publishing Group.