The Food Poisoning Update
 
The Food Poisoning Update
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$29 to $31
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at 2 Sellers
Chicken Pox and Shingles
 
Chicken Pox and Shingles
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
No user ratings
$2 to $26
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at 4 Sellers
The Breast Cancer Update
 
The Breast Cancer Update
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
No user ratings
$28 to $42
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at 5 Sellers
The AIDS Update
 
The AIDS Update
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$16 to $31
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at 5 Sellers
Cancer
 
Cancer
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$7 to $30
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at 6 Sellers
Physical Fitness
 
Physical Fitness
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$2 to $63
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What Are Germs?
 
What Are Germs?
by Alvin Silverstein
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$3 to $44
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The STDS Update
 
The STDS Update
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$28 to $31
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at 5 Sellers
Heart Disease
 
Heart Disease
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$10 to $30
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The Flu And Pneumonia Update
 
The Flu And Pneumonia Update
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$4 to $32
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The Tuberculosis Update
 
The Tuberculosis Update
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$4 to $31
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Rabies
 
Rabies
by Alvin Silverstein, Robert Silverstein, Virginia B. Silverstein
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$2 to $59
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at 4 Sellers
Measles and Rubella
 
Measles and Rubella
by Alvin Silverstein, Robert Silverstein, Virginia B. Silverstein
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$2 to $36
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Parkinson's Disease
 
Parkinson's Disease
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$25 to $27
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DNA
 
DNA
by Alvin Silverstein, Virginia B. Silverstein, Laura Silverstein Nunn
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$4 to $72
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at 4 Sellers