APA Citation

Harper, P. S., & Clarke, A. J. (1993). Screening for hypertrophic cardiomyopathy.

Chicago Style Citation

Harper, P S., and A J. Clarke. Screening for Hypertrophic Cardiomyopathy. 1993.

MLA Citation

Harper, P S., and A J. Clarke. Screening for Hypertrophic Cardiomyopathy. 1993.

Warning: These citations may not always be 100% accurate.