title: Chemical and histochemical studies on the sympathetic innervation of the vas deferens and seminal vesicle of the guinea pig.
mesh_terms: D000818:Animals; D001338:Autonomic Fibers, Postganglionic / Q000601:surgery; D006168:Guinea Pigs; D007001:Hypogastric Plexus / Q000033:anatomy & histology*; D008297:Male; D008856:Microscopy, Fluorescence; D009638:Norepinephrine / Q000032:analysis / Q000378:metabolism; D012669:Seminal Vesicles / Q000032:analysis / Q000294:innervation*; D013562:Sympathectomy; D013564:Sympathetic Nervous System / Q000033:anatomy & histology*; D014316:Tritium; D014649:Vas Deferens / Q000032:analysis / Q000294:innervation*
chemical_list: D014316:Tritium; D009638:Norepinephrine