Subjects
- Birth Rate1
- Bites and Stings1
- Blood1
- Blood Cells1
- Blood Coagulation1
- Blood Component Removal1
- Blood Donors -- psychology1
- Blood Gas Analysis1
- Blood Pressure1
- Blood Pressure Determination1
- Blood Pressure Monitors1
- Blood Transfusion -- methods1
- Blood Vessels -- innervation1
- Body Weights and Measures1
- Bombyx -- microbiology1
- Bombyx -- virology1
- Bone and Bones -- anatomy & histology1
- Book Selection1
- Boukay, Maurice, 1866-1931.1
- Braconnot, Henri, 1780-1855.1