Clinical and pharmacological studies on the peripheral pulmonary circulation by using selective pulmonary angiography.
D000109:Acetylcholine / Q000494:pharmacology; D000792:Angiography; D006801:Humans; D011652:Pulmonary Circulation / Q000187:drug effects* / Q000502:physiology*; D014043:Tolazoline / Q000494:pharmacology
D014043:Tolazoline; D000109:Acetylcholine