APA (7th ed.) Citation

Samo, R. N., Agha, A., Shah, S. A., Altaf, A., Memon, A., Blevins, M., . . . Vermund, S. H. Risk Factors for Loss to Follow-Up among People Who Inject Drugs in a Risk Reduction Program at Karachi, Pakistan. A Case-Cohort Study. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Samo, Rab Nawaz, Ajmal Agha, Sharaf Ali Shah, Arshad Altaf, Ashraf Memon, Meridith Blevins, Han-Zhu Qian, and Sten H. Vermund. Risk Factors for Loss to Follow-Up Among People Who Inject Drugs in a Risk Reduction Program at Karachi, Pakistan. A Case-Cohort Study. Public Library of Science (PLoS).

MLA (9th ed.) Citation

Samo, Rab Nawaz, et al. Risk Factors for Loss to Follow-Up Among People Who Inject Drugs in a Risk Reduction Program at Karachi, Pakistan. A Case-Cohort Study. Public Library of Science (PLoS).