Key scientific advances - achieved and needed

In outlining recent key scientific advances, it is in fact sobering to realise just how slow and hard-won some scientific advances have been. Looking back more than 25 years ago to a seminal meeting, the papers presented at the International Symposium on Migration held in Hamburg in 1980 are listed in Table 1.2. The chapters of this book reveal that many of the topics 

The diffusion mechanism of migration of low molecular weight compoueuts out of plastics 3 

Migration studies aud their relatiouship to dietary iutake 1 

The low molecular weight fractiou of polyviuylchloride - a poteutial source for migratiou 1 

Better food simulauts - are they ueeded, are they possible 1 

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