“Effect of the H1-Histamine-Like Agonist Material Extracted from Bovine Spleen on 3’: 5’-Cyclic Nucleotides Content in Guinea-Pig Ileal Smooth Muscle”. 1984. Revista Española De Fisiología 40 (2): 221-25. https://revistas.unav.edu/index.php/ref/article/view/46834.