ch001a | Thinking about childhood diseases, such as measles, mumps, rubella and polio, what comes closer to your view? | view on parents vaccinating children |
ch001c | When answering the question 'Thinking about childhood diseases, such as measles, mumps, rubella and polio, , what comes closer to your view?' what do you think ^FLFriend would answer? | friend view on child vaccination |
ch004 | When answering the question ''Thinking about childhood diseases, such as measles, mumps, rubella and polio, what comes closer to your view?' what do you think most U.S. scientists would answer? | scientists view on childhood vaccination |