Sheldon L Spector

Sheldon L Spector is the author of "Anticholinergic Agents in Upper and Lower Airways", "Provocation Testing in Clinical Practice", "Provocative Challenge Procedures" and "Anticholinergic Agents in the Upper and Lower Airways".

Books by Sheldon L Spector

Provocation Testi...
Spector Sheldon L.
Hardback: $239.95

Anticholinergic A...
Spector Sheldon L.
Electronic book text: $159.95

Provocative Chall...
Spector, Sheldon L.
Hardback: $117.00