[The functional structural changes of the intraorganic blood vessels (author's transl)].
D000818:Animals; D001808:Blood Vessels / Q000033:anatomy & histology* / Q000187:drug effects; D051381:Rats; D014662:Vasoconstrictor Agents / Q000494:pharmacology; D014666:Vasomotor System / Q000502:physiology
D014662:Vasoconstrictor Agents