| Title : Classification of antimuscarinic substances. Round table discussion - |
| Author(s) : Sewing KF , Londong W , Stockbrugger RW , Jaup BH , Stockton J , Birdsall NJ , Hammer R , Koelle G , Heathcote BW , Dotevall G |
| Ref : Scand J Gastroenterol Suppl , 72 :265 , 1982 |
| PubMedID: 6127795 |