Assessment of eligibility for enrollment
Inclusion Criteria
  1. Normal healthy male volunteers.
  2. Age 18 - 45 yrs.
  3. Willing to give written, informed consent
  4. Willing to comply with protocol requirements
  5. Normal physical & systemic examination
  6. Biochemistry & hematology (within 15% of laboratory range will be acceptable)
  7. No abnormality detected on X-ray chest & ECG
  8. No laboratory evidence of hepatic, renal or cardiac dysfunction