title: Pulmonary hypertension and prostaglandins after protamine.
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000139:chemically induced*; D008297:Male; D008875:Middle Aged; D011453:Prostaglandins / Q000097:blood*; D011479:Protamines / Q000009:adverse effects* / Q000494:pharmacology
chemical_list: D011453:Prostaglandins; D011479:Protamines