Bills, Georgine W. Principles of pharmacology for respiratory care / by Georgine W. Bills and Robert C. Soderberg. - 2nd ed. - Albany, N.Y : Delmar Publishers Inc., 1998. - 384 p. : ill. ; 24 cm. ISBN: 0827382995 RM172.83 Subjects--Topical Terms: Respiratory therapy.Bronchodilator agents.Pharmacology.Respiratory Tract Diseases--drug therapy.