APA

Mak A., Cheung M. W., Chiew H. J., Liu Y. & Ho R. C. (20120924). Global trend of survival and damage of systemic lupus erythematosus: meta-analysis and meta-regression of observational studies from the 1950s to 2000s. : Seminars in arthritis and rheumatism.

Chicago

Mak Anselm, Cheung Mike W-L, Chiew Hui Jin, Liu Yang and Ho Roger Chun-man. 20120924. Global trend of survival and damage of systemic lupus erythematosus: meta-analysis and meta-regression of observational studies from the 1950s to 2000s. : Seminars in arthritis and rheumatism.

Harvard

Mak A., Cheung M. W., Chiew H. J., Liu Y. and Ho R. C. (20120924). Global trend of survival and damage of systemic lupus erythematosus: meta-analysis and meta-regression of observational studies from the 1950s to 2000s. : Seminars in arthritis and rheumatism.

MLA

Mak Anselm, Cheung Mike W-L, Chiew Hui Jin, Liu Yang and Ho Roger Chun-man. Global trend of survival and damage of systemic lupus erythematosus: meta-analysis and meta-regression of observational studies from the 1950s to 2000s. : Seminars in arthritis and rheumatism. 20120924.