Modulatory role of endogenous androgens on airway smooth muscle tone in isolated guinea-pig and bovine trachea; involvement of β2-adrenoceptors, the polyamine system and external calcium

1. Bordallo, J.
2. García de Boto, M.J.
3. Meana, C.
4. Velasco, L.
5. Bordallo, C.
6. Suárez, L.
7. Cantabrana, B.
8. Sánchez, M.