111. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institutes of Health (U.S.)
112. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institutes of Health (U.S.)
113. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institutes of Health (U.S.)
114. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institutes of Health (U.S.)
115. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institutes of Health (U.S.)
116. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institutes of Health (U.S.)
117. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institutes of Health (U.S.)