title: Preparation of specific antibodies to catecholamines and L-3,4-dihydroxyphenylalanine. I. Preparation of the conjugates.
mesh_terms: D000818:Animals; D000906:Antibodies; D002395:Catecholamines / Q000138:chemical synthesis / Q000276:immunology*; D002417:Cattle; D006241:Haptens; D007980:Levodopa / Q000031:analogs & derivatives / Q000138:chemical synthesis / Q000276:immunology*; D011817:Rabbits / Q000276:immunology; D012710:Serum Albumin, Bovine
chemical_list: D000906:Antibodies; D002395:Catecholamines; D006241:Haptens; D012710:Serum Albumin, Bovine; D007980:Levodopa