Subjects
- Appendectomy -- methods1
- Aptitude1
- Arteriovenous Anastomosis1
- Automatism1
- Autopsy1
- Aviation1
- Bandages1
- Barbiturates -- therapeutic use2
- Behavior, Animal3
- Bereavement1
- Biomedical Research1
- Biomphalaria1
- Black or African American1
- Blood Circulation4
- Blood Flow Velocity1
- Blood Vessels -- anatomy & histology1
- Blood Vessels -- physiology1
- Breast Neoplasms1
- Breech Presentation1
- Brucellosis, Bovine -- prevention & control1