81. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
82. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
83. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
84. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
85. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
86. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
87. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
88. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
89. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)
90. [NIH- Unidentified Laboratory Photos] Subject(s): LaboratoriesNational Institute of Health (U.S.)