APA

D'Ruiz C. D., O'Connell G., Graff D. W. & Yan X. S. (20180412). Measurement of cardiovascular and pulmonary function endpoints and other physiological effects following partial or complete substitution of cigarettes with electronic cigarettes in adult smokers. : Regulatory toxicology and pharmacology : RTP.

Chicago

D'Ruiz Carl D, O'Connell Grant, Graff Donald W and Yan X Sherwin. 20180412. Measurement of cardiovascular and pulmonary function endpoints and other physiological effects following partial or complete substitution of cigarettes with electronic cigarettes in adult smokers. : Regulatory toxicology and pharmacology : RTP.

Harvard

D'Ruiz C. D., O'Connell G., Graff D. W. and Yan X. S. (20180412). Measurement of cardiovascular and pulmonary function endpoints and other physiological effects following partial or complete substitution of cigarettes with electronic cigarettes in adult smokers. : Regulatory toxicology and pharmacology : RTP.

MLA

D'Ruiz Carl D, O'Connell Grant, Graff Donald W and Yan X Sherwin. Measurement of cardiovascular and pulmonary function endpoints and other physiological effects following partial or complete substitution of cigarettes with electronic cigarettes in adult smokers. : Regulatory toxicology and pharmacology : RTP. 20180412.