Cite
MLA Citation
M Guazzi et al.. “Clinical, electrocardiographic, and haemodynamic effects of long-term use of propranolol in Prinzmetal's variant angina pectoris..” Heart, vol. 33, no. 6, 1971, pp. 889–894. http://access.bl.uk/ark:/81055/vdc_100144735619.0x00003d