Multiple Dose Healthy Volunteer Study of PF-03715455.

A Double Blind (3rd Party Open), Randomized, Placebo Controlled, Dose Escalation Study To Investigate The Safety, Toleration, And Pharmacokinetics Of Multiple Inhaled Doses Of PF-03715455 In Healthy Subjects

Evaluation of the multiple dose pharmacokinetics of PF-3715455 in healthy volunteers

Healthy volunteer PK study

Inclusion Criteria:

• Healthy volunteers

Exclusion Criteria:

• Standard healthy volunteer criteria