title: A technique for studying the transfer of substances from venous to arterial blood in the spermatic cord of wallabies and rams.
mesh_terms: D000818:Animals; D001158:Arteries / Q000378:metabolism; D001693:Biological Transport, Active; D002404:Catheterization / Q000295:instrumentation; D008297:Male; D008394:Marsupialia / Q000502:physiology*; D011453:Prostaglandins / Q000378:metabolism; D012756:Sheep / Q000502:physiology*; D013085:Spermatic Cord / Q000098:blood supply*; D013739:Testosterone / Q000378:metabolism; D014680:Veins / Q000378:metabolism
chemical_list: D011453:Prostaglandins; D013739:Testosterone