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17 résultats pour : laboratory coat

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Cigarette Filter Testing
UMG23A34_198

Cigarette Filter Testing

Dr. Jonas Salk At Work
UMG23A34_322

Dr. Jonas Salk At Work

June 11, 1998 - Researchers look at data
UMG22A57_214

June 11, 1998 - Researchers look at data

Roentgen X-Ray Machine
UMG20A12_209

Roentgen X-Ray Machine

Dentistry In China
UMG20A12_110

Dentistry In China

Cultivating Germs
UMG20A12_398

Cultivating Germs

TB Doctor And Researcher
UMG20A12_399

TB Doctor And Researcher

Hospital Operating Room
UMG20A12_162

Hospital Operating Room

Lipoid Addiction Treatment
UMG20A12_397

Lipoid Addiction Treatment

Scientist With Microscope
UMG20A12_400

Scientist With Microscope

Searching For Germs
UMG20A12_394

Searching For Germs

Copenhagen Serum Institute
UMG20A12_396

Copenhagen Serum Institute

Doctor And Patient
UMG20A12_174

Doctor And Patient

Vets Give Cow A Physical
UMG20A13_496

Vets Give Cow A Physical

Floroscope Examination
UMG20A12_172

Floroscope Examination

Dentist Has Cure For Pyorrhea
UMG20A12_118

Dentist Has Cure For Pyorrhea

Discus Champion Bud Houser
UMG20A12_112

Discus Champion Bud Houser