Om Prakash Clinico-physiological effect of inhaled tiotropium bromide and inhaled ipratropium bromide in stable chronic obstructive pulmonary disease patients- A comparative study Om Prakash; Dr. S. N. Gaur Gu.; Dr. Raj Kumar Gu. - 2005 Standard No.: 86070 Source: Theses Subjects--Topical Terms: RESPIRATORY SYSTEM