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| Syphilis is a common and well known sexually transmitted disease (STD). Sexual intercoarse is the mo ... - Tyler Brooker |
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| The children used to waste lots of water from the Community Well. It was a problem for the old man, ... - Ashish Jain |
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| Looking at the biohazards that face many workers and what employers should be doing to protect their ... - Alexandra Gubbins |
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| Rheumatoid arthritis is a disease that attacks the joints in the body, causing inflammation and pain ... - Peter Emerson |
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| General information about Rheumatoid Arthritis. - Karen Lavender and Warren |
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