Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKANO Minoru,Therapy of Essential Hypertension with β-Blockers,Japanese Journal of National Medical Services,00211699,Japanese Society of National Medical Services,1979,33,1,31-36,https://cir.nii.ac.jp/crid/1390282681290695552,https://doi.org/10.11261/iryo1946.33.31