APA (7th ed.) Citation

Amigo, J. A., Roman, A. M. R. A., & Sanchez, F. A retrospective study on the prevalence of oral cancer among smoking patients examined at the Philippine General Hospital from the years 1979-1989.

Chicago Style (17th ed.) Citation

Amigo, Josephine Ann, Anna Maria Rita A. Roman, and Fe Sanchez. A Retrospective Study on the Prevalence of Oral Cancer Among Smoking Patients Examined at the Philippine General Hospital from the Years 1979-1989.

MLA (9th ed.) Citation

Amigo, Josephine Ann, et al. A Retrospective Study on the Prevalence of Oral Cancer Among Smoking Patients Examined at the Philippine General Hospital from the Years 1979-1989.