Intended for healthcare professionals

Research Article

Improvement in prognosis of myocardial infarction by long-term beta-adrenoreceptor blockade using practolol. A multicentre international study.

Br Med J 1975; 3 doi: https://doi.org/10.1136/bmj.3.5986.735 (Published 27 September 1975) Cite this as: Br Med J 1975;3:735