APA

Underwood S. R., Firmin D. N., Rees R. S. & Longmore D. B. (19910322). Magnetic resonance velocity mapping. : Clinical physics and physiological measurement : an official journal of the Hospital Physicists' Association, Deutsche Gesellschaft fur Medizinische Physik and the European Federation of Organisations for Medical Physics.

Chicago

Underwood S R, Firmin D N, Rees R S and Longmore D B. 19910322. Magnetic resonance velocity mapping. : Clinical physics and physiological measurement : an official journal of the Hospital Physicists' Association, Deutsche Gesellschaft fur Medizinische Physik and the European Federation of Organisations for Medical Physics.

Harvard

Underwood S. R., Firmin D. N., Rees R. S. and Longmore D. B. (19910322). Magnetic resonance velocity mapping. : Clinical physics and physiological measurement : an official journal of the Hospital Physicists' Association, Deutsche Gesellschaft fur Medizinische Physik and the European Federation of Organisations for Medical Physics.

MLA

Underwood S R, Firmin D N, Rees R S and Longmore D B. Magnetic resonance velocity mapping. : Clinical physics and physiological measurement : an official journal of the Hospital Physicists' Association, Deutsche Gesellschaft fur Medizinische Physik and the European Federation of Organisations for Medical Physics. 19910322.