APA (7th ed.) Citation

Niu, T., Wang, P., Zhou, X., Liu, T., Liu, Q., Li, R., . . . Liu, Y. An overlap-weighted analysis on the association of constipation symptoms with disease progression and survival in amyotrophic lateral sclerosis: A nested case-control study. SAGE Publishing.

Chicago Style (17th ed.) Citation

Niu, Tongyang, Peize Wang, Xiaomeng Zhou, Tingting Liu, Qi Liu, Rui Li, Haitao Yang, Hui Dong, and Yaling Liu. An Overlap-weighted Analysis on the Association of Constipation Symptoms with Disease Progression and Survival in Amyotrophic Lateral Sclerosis: A Nested Case-control Study. SAGE Publishing.

MLA (9th ed.) Citation

Niu, Tongyang, et al. An Overlap-weighted Analysis on the Association of Constipation Symptoms with Disease Progression and Survival in Amyotrophic Lateral Sclerosis: A Nested Case-control Study. SAGE Publishing.