Fischer, Heidi

Effectiveness of mRNA BNT162b2 COVID-19 vaccine up to 6 months in a large integrated health system in the USA: a retrospective cohort study

Tartof, S. Y., Slezak, J. M., Fischer, H., Hong, V., Ackerson, B. K., Ranasinghe, O. N., Frankland, T. B., Ogun, O. A., Zamparo, J. M., Gray, S., et al. (2021) · The Lancet

SARS-CoV-2 and COVID-19 ResearchVaccine Coverage and Hesitancy

Cited by 1,167

Safety and Effectiveness of Longer‐Term Phentermine Use: Clinical Outcomes from an Electronic Health Record Cohort

Lewis, K. H., Fischer, H., Ard, J., Barton, L., Bessesen, D. H., Daley, M. F., Desai, J., Fitzpatrick, S. L., Horberg, M., Koebnick, C., et al. (2019) · Obesity

Pharmacology and Obesity TreatmentBariatric Surgery and Outcomes

Cited by 110

Comparative effectiveness of sleeve gastrectomy versus Roux-en-Y gastric bypass for weight loss and safety outcomes in older adults

Casillas, R. A., Kim, B., Fischer, H., Zelada Getty, J. L., Um, S. S., & Coleman, K. J. (2017) · Surgery for Obesity and Related Diseases

Bariatric Surgery and OutcomesMinimally Invasive Surgical Techniques

Cited by 46